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Starting A Digital Art Program With Open Source
An anonymous reader writes "We are running mainly Windows on our HS campus with the exception of Macs in the visual arts department, and are just beginning to get into the process of teaching using computers in the area of art. What recommendations do you have for starting a program? I am looking fo apps that will be able to be used on both our Macs and on our PCs in the Library etc., and specifically I am looking for a program (curriculum, not software) for teaching digital art concepts using the FOSS tools that are out there. I am aware of Gimp, Blender, and Inkscape, but have not seen any curriculum per se. Any help?"
If this kind of thing catches on, i.e. open-source OSes and other software, it could mean huge savings for schools. This might free up funds for like a shop class for geeks, where students learn how to assemble computer hardware, solder things, and resolve hardware conflicts.
I know that python is pretty well integrated into the gimp. It should not be very difficult to make some sort of integrated tutorial type stuff.
The GeekNights podcast is going strong. Listen!
If you're doing any pixel art on the Mac, you can use Pixen. It's doesn't really compare to something like the GIMP for large-scale images (it starts getting slow for images greater than about 300x300, especially if you have multiple layers), but for icons, isometric-style stuff, and other pixelly art, it's the best open source tool for OS X that I know of. (Of course, I'm one of the developers, so I may be a bit biased...)
I like to approach art education form a goal oriented standpoint. I can speak for learning blender, and the tutorials are pretty good, I would start by walking them through the building a castle tutorial, and then pretty much set them free. Have them come up with a project, I would highly suggest starting with a building, as it is much easier to deal with than modeling living things.
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I for one don't like Gimp, although it is a powerful tool, it lacks some of the most powerful and useful tools available for photoshop. Look into a site license for photoshop it is really not as extravagantly expensive in an educational license as the commercial ones.
As for a pre-made curriculum, I suspect that you're SOL. It should be pretty easy though to adapt existing self learning tutorials for your students.
Tutorials are at:
http://www.blender3d.com/cms/Tutorials.243.0
For learning 2D I would suggest a brief intro to vector drawing, using Illustrator, or my personal preference AutoCad. I come from a technical drawing background and find that AutoCad is my favorite vector drawing program, although it is very-much overkill.
After vector drawing I would introduce them to photo manipulation, take inspiration from the fark.com photoshop contests. Give the students a photo to manipulate and have them show their work to the class.
I would suggest that you use the format of assigning work and teaching skills on monday, free work for the middle of the week, and then on friday have the students show their work to the class and discuss their experiences.
Here at WWU in my department all design majors are required to take a course called "Introduction to Design Communication," this is a basic overview art course that teaches drawing, painting, illustration, and drafting. This was easily my favorite class I have ever taken. It is formated with the professors sharing their design work with the students, and teaching their personal techniques. The goal is to get the students up to speed so that they can begin to develop their own style.
Just remember that there is not right way to do anything in art. Start by showing the students how you work and let them use that as a launching point.
I would highly suggest the following Books/Films:
Technical Drawing by Frederick E. Giesecke et. al.
Shrek DVD bonus feature on the making of.
mindfields and all it's great making of info (http://www.artificial3d.com/mindfields/)
Any textbook on mechanical perspective (can't think of one off the top of my head)
The Blender book
and of course the Blender tutorials mentioned earlier.
Technical Drawing gives a great deal of information on mechanical drawing and is a great foundation of knowledge for the instructor to have. The Shrek DVD bonus features are a great source of inspiration for beginning artists, and also shows the students that even the pros make mistakes. Mechanical perspective is critical to understanding how we perceive depth and should be taught to students as they learn 3D modeling. Mindfields is fabulous as you can see the film and then get an in depth tutorial on exactly how it was made.
I would have to say that 2d image manipulation is much more intuitive than 3d modeling, and should be taught as a tool to rather than a goal. I would suggest visiting my own website, even though there isn't much there (they now only allow sftp now so I can't upload form dreamweaver (I'm lazy)) it has some stuff that wile time consuming is actually quite easy to do.
if you're interested in talking about cg art education my aim id is "glk572" and I'll be keeping an eye on this thread.
So to sum it up teach a foundation of skills that will allow the students to achieve their own goals. Have the students discuss and show their work. Focus on results and not methods.
Well art is art isn't it, but then again water is water; and east is east; and west is west; and if you take cranberries
Something I think would make some noise in the computer art world is if you came up with a blending method that doesn't have the gray-out flaw.
What I mean is, with the current alpha method Photoshop (and nearly all programs) uses, every time you blend two colors at any transparency level, you lose saturation. The colors average each other, which makes them lean toward gray.
Just as a demonstration: Make a pure blue square (0,0,255), then on a layer above, make a yellow square and put it at 50% opacity. What color do you get? Gray, because 0,0,255 and 255,255,0 averages to 128,128,128, while it should be 0,255,0. You're not only losing saturation, but also luminosity. This doesn't happen in real life. When you mix blue and yellow paint, or put a blue glass in front of a yellow glass, you get green.
I give an example here: http://www.deviantart.com/view/11426654/
And Photoshop has no blending method to fix this. I tried everything. It's really an annoyance that every time I smooth colors out and get averages, I lose saturation and brightness, and have to re-saturate everything afterward. I think that if blending worked by averaging the HSB instead of the RGB, it'd be a bit tricky but the color would blend the way it does in reality and not begin to turn gray.
I am NOT a number! I am a - oh wait, I'm number 761710. Look! 761710!
I strongly recommend at least giving them the opportunity to be exposed to processing - I've had the fortune of sitting in on one of the classes at UCLA by one of its creators, Casey Reas, and the students in there (from art courses all over, most of whom had no prior programming experience) were all digging into it like rabbits into a carrot sale. Beautiful to watch.
Some students won't like it, that's a given with any programming subject, but those that do will thank you endlessly for it.
Budding artists don't need to wrestle with poorly constructed software like GIMP, they need skills that can actually EARN MONEY, they need to learn apps with the most acceptance in the field, which means Photoshop/Painter, XPress/InDesign, Illustrator/Freehand, Dreamweaver/GoLive. And since the graphic arts industry is still predominantly Mac, they need Mac skills.
I'm going to have to agree with many of the above posters. The area of graphic arts/design is very "industry-standard" based. If you're looking to teach people that will go out into the digital art world, you'll probably need to suck it up and go for the same old package of commercial sofrware, or you'll be doing your students a disservice.
To agree with another poster, don't base your curriculum around the software, especially with software that isn't big already in the design world. The fundamentals can, and should, be learned with good ol' pencil-and-paper sketching. Then, once the thought process is done on paper, teach "Now you have your idea, how do you make it happen with x software?"
That said, I think people going into 3D should be forced to scratch out at least a few scenes in POV-RAY*... but then again I'm just a masochistic bastard!
* May not be FOSS... they have their own license, IIRC, and I really don't care enough to look it up just to qualify my postscript.
Information wants to be free.
Entertainment wants to be paid.
You just want to be cheap.
I do tech support for an art school, and I also picked up a BFA there, so I have a pretty good sense of the kinds of tools needed to teach digital media effectively. I promote the use of Libre software here as much as anywhere else I've worked, but I have to admit that there's little use for it in the classrooms (except for mainstream officeware like OOo and Firefox). Macromedia's apps and Photoshop Elements aren't Gratis or Libre, but they're fairly inexpensive for schools, and meet the rest of your requirements (e.g. cross platform, curricula) pretty well.
I'm setting up one of my old Macs for sale to a student, and in trying to "add value" with some free apps they'd actually have use for, the best I could come up with was GIMP (which I'm sure they'll delete and replace with a cracked or educational-licence copy of Photoshop) and WordPress for blogging.
Libre stuff might be OK if you're just trying to help high school students get their feet wet, but if you're trying to prepare people to do this stuff as professionals, you need to teach them the software the industry uses. Employers don't want someone with digital-paint-program vector-drawing-program experience; they want someone with Photoshop and Illustrator/Freehand experience. (They'll usually settle for Windows users, but they'd rather have someone who knows his way around OS X.) And freelancers are going to want to be proficient in the best tools they can afford, and that's also going to be commercial software.
I think what you're doing is a great idea, and I don't want to discourage it, but it's definitely going to be an uphill battle. Best of luck, and if you pull it off... please share what you learn from it!
http://alternatives.rzero.com/
I recently developed curriculum for a 3rd year university course titled Digital Media, and while we (team of two) did our best to deal with fundamentals (resolution, file format, etc.), we had to think of
...which turned out to mean that we wound up building the whole course around learning Photoshop, After Effects, Pro Tools, and Final Cut Pro (yeah, Mac platform).
1. hands-on learning of tools in a reasonable amount of time
2. students who want to get jobs with these tools
3. the available training materials outside of the course
4. the equipment in the lab
These programs have consistent (enough) interfaces, integrate well, and these tools are what the students demand. Had we been using PC's, it would have been Premiere (shudder).
I kept thinking while doing it... why isn't there open source curriculum to pick up and run with? MIT didn't have anything (at the time) that we could use. Had I more power locally, I would have forced the issue with our course.
Damn those pesky terrorists
(What do you need pads and pencils for? Let them scratch stuff in the dirt.)
He didn't say it was just "an art class"; he said it was a class on how to use a particular tool (computers) for art. Kind of like you can teach a class on using oil paint for art, using charcoal pencils for art, or using pieces of wood for art. By high school most kids with any kind of competent art program in their school system have at least experimented a little with traditional media. And digital media are important to add to the list, especially since they are displacing traditional media in so many areas.
http://alternatives.rzero.com/
Precisely. Let me tell you a little story.
I entered Art School around 1975, about the time I started building my first microcomputer from a kit. I majored in drawing and photography, but dabbled with computers and took a lot of computer classes. The compsci department treated me like crap, I was just a dumb artist (yeah, a dumb artist that switched majors from Honors Chemistry/PreMed). But I was the first person to exhibit computer graphics and primitive computer animation at my art school. The art school Dean was very conservative and considered drawing/painting, printmaking, and sculpture to be the only valid areas of study. Even the new Photography department was considered the Black Sheep of the family, it was not art, merely technology. I got kicked out of art school during my senior year, they got fed up with me. I used to go around telling my professors that I was sick of drawing with charcoal, that technology hadn't changed since Paleolithic Man dragged a burnt stump out of a campfire and scratched it on a cave wall, I wanted a NEW artist's studio, more like a mad scientist's laboratory with bubbling beakers and sparking coils.
So I went to work, and spent many years working in prepress, computer graphics, etc. To my utter astonishment, as new computer tools like Photoshop were released, I consistently found that my traditional art school techniques (i.e. my darkroom classes) were the most valuable training I could have taken in preparation for these programs. I consistently got better results than the computer geeks around me that had no art skills.
Back around '92 when the recession hit, I decided to go back and finish my BFA. And to my astonishment, my old art school was only then just installing its first computer classroom. By that time, I had seen and done about everything in the computer graphics field, I completely abandoned doing computer graphics and focused on oil painting. And when I finished my degree, I found my CG work was much stronger. Anybody can push around pixels (or paint, for that matter) but it takes artistic skill, training, and practice to understand why an image has to be THIS way and not THAT way. If you have no ability to plan out what kind of result you want, you will have no way to create the work. You will be randomly wandering through the program trying to figure out why you aren't getting results.
I continually assert: there is NO image you can create with a computer that can't be done with conventional tools. It may take an infinitely larger amount of effort, but it could be done. The fundamentals of art production have not changed with the introduction of computers. This is why it is easier to train artists how to use computers than it is to teach computer experts how to be an artist. Artists always know what they would like to create, maybe they have dreamt of artworks that were beyond their capabilities before computers, but they still have ideas about how they would go about creating the artwork even without a computer. The same cannot be said of computer geeks, they cannot see how an artwork could be created without computers.
The moral of the story: artists need to study art, not computers. They need paper and pencils first, and computers last. My old Photo professor said that a true artist can make art despite his tools, a great photographer could take great photos with a pinhole camera, but a crappy photographer couldn't take great photos even with a great camera. Great art tools like computers are useless in the hands of someone with no artistic training.
When you mix blue and yellow paint, or put a blue glass in front of a yellow glass, you get green.
Mixing pigments works more like componentwise multiplication. In this case you get black. Now try multiplying cyan (which many non-technical people call a shade of "blue") with yellow, and you'll get green.
One of the first things that I noticed is that the poster asks about both 2D drawing/manipulation and 3D modeling. While it's true that both are 3D art, I would highly suggest not lumping these together into the same group. 2D and 3D are are hightly seperate (thought often complementary) skills, and should be learned seperately. I would suggest teaching 2D art first, and then have a second class to do 3D modeling, perhaps with an introduction at the beginning on creating textures and such.
For 2D artwork, GIMP is a pretty solid program that should do everything a beginning student would need, and features that should work to teach students most of the initial concepts they'll need to work with 2D computer artwork, such as dealing with transparency, layers, brush types, filters and plugins, scaling, rotating images, adjusting brightness/contrast/balance, etc. The only problem with using GIMP is that photoshop is pretty industry standard, and it works differently than GIMP. This shouldn't be a problem though if you stick to teaching concepts that are applicable with any digital art program.
For 3D artwork, I've heard a lot of good things about blender, but I've never used it personally. If you are using Macs and Windows PCs, then look into the maya personal learning edition. I'm not sure if the license on it would allow a school to use it on all their machines for teaching, but I would venture to guess that it would, or that they would allow it if you talked to them. The only problem with this is that Maya, along with just about any other 3D modeling software, has a really complicated UI and might just be too much to try to teach.
Famous Last Words: "hmm...wikipedia says it's edible"
Computers are not displacing traditional media in art. Computers supplement not replace. That's just like saying that pencils displaced charcoal. You get a different result. There is no way that computers will ever overtake traditional media, the interaction between pigment, surface, and light just can't be replaced. You can simulate the results but you just can't get the tactile feedback, the feel of the paint, as you get with watercolor. I make heavy use of pencil, ink, watercolor, AD markers, and yes computers. However in the context of this type of class a single day refresher on perspective drawing would be more than enough to get everyone up to speed.
I do agree that computers are an important tool for artists to learn to use. But in high-school you really don't have the repertoire of technical (drawing) skills that you need to be efficient at 3d modeling. I feel that being a good draftsman is critical to being a good modeler.
I make heavy use of blender, aside from auto-cad and photoshop I spend the most time in blender and have for years now, it's a wonderful program, I've referred many of my artist friends to it. It has a steeper but shorter learning curve than maya, and still gives great results. It would be definitely worth taking a class on in high-school.
Well art is art isn't it, but then again water is water; and east is east; and west is west; and if you take cranberries
From my opinion as a student of computer arts/digital arts, the first thing you have to ask yourself is how to include the computer in your artistic work.
I can recommend the Book "Composing Interactive Music" from Todd Winkler, as I found it not only interesting for re-thinking how to use Computers in artistic installations, but also how to completely rethink computer interaction.
Winkler proposes a framework of 5 stages which i think can also be adoped for any digital works, not only music.
The book is inteded for composers working with max/msp, a visual programming language where object boxes can be "patched" together; this style of working shows fast results, as this kind of software is working "realtime", meaning you get constant ouptput of the things you are doing or the parameters you are changing.
I am working with this kind of "patchable software interfaces" for more than five years now; and this is also teached on the University of Applied Arts in Vienna/Austria, where I am studying.
If it comes to interaction (sound-visual, sound-dancers, graphics-interface, whatever) in the field of artistic work, these tools such as
PD Pure Data (windows/mac/linux) - Audio/Video/3D (GEM,Framestein) -opensource-
Cycling74 max/msp (windows/mac) - Audio/Video/3D (also see Nato and Jitter) -free 30days demo-
Native Instruments Reaktor (windows/mac) -commercial, but has education pricing-
vvvv (win) -free-
are used from lots of the people around.
there are hell lots more, you might want to take a look at the audiovisualizers.com tool shack, or pawfal.org for example.
For some visual examples and also works, you might want to take a look at
http://www.harvestworks.org/maxreel/
http://puredata.info/community/ (mostly audio)
talking chair (vvvv+hardware)
http://www.realtimearts.net/
or you might also want to take a look at the department of digital art in the university of applied arts/vienna.
currently we are a group of people trying to bring opensource and arts together. there are also workshops and lots of projects going on: http://5uper.net
for sure there are also "standard" programs teached, which are good for working with business and advertising companies -- but if we are speaking about digital arts, that's going beyond the standard approach of software use. at least for me.
parasew's non-uber-geek blog
I'm not trying to argue that digital media is "just as good as" or a one-for-one replacement for every other media. Oil painting and charcoal drawing aren't going to vanish from the earth any time soon, and are still unique artistic media. But in certain segments of the professional world, digital tools most definitely are displacing traditional media, as surely as word processors have displaced most typewriters, photography has displaced most newspaper illustration, and drum machines have displaced more than a few skin-pounders:
The entire process of coloring and lettering comics is now done digitally, and publishers are experimenting with using digital processing of penciled art to eliminate the pen-and-ink (or brush-and-ink) stage as well. Some artists are using 3d modeling software to do their backgrounds, and some are even doing fully-digitally-rendered art. Or they're doing all their drawing on tablets, such that they may never touch pencil and paper.
I know several professional freelance illustrators (magazines, brochures, etc) who do all of their work digitally.
Architectural "artist's renderings" (especially in the latter stages of development) are done with modeling programs instead of pens and pencils. Likewise with industrial product and furniture designs, interiors, etc.
Photography is increasingly becoming digital photography, with the chemical and optical darkroom techniques being replaced by digital processing.
Graphic designers used to hand-letter or hand-transfer type in roughs and mock-ups; now they're using outline fonts on computers. (I found a whole box of old Letraset materials in storage at the college where I work, and I can assure you that none of our current students are being taught how to use that stuff.) And when was the last time you saw an ad rough done up in pastels?
The Metals & Jewelry department were I work has a device that takes digital 3D models and "prints" them in a resin of some kind as a physical object which can them be used for casting, instead of sculpting the originals by hand in some other material.
The entire animation industry has been turned upside down by digital media. The tools of Toy Story and Shrek (and even mixed media like Beauty and the Beast) have definitely displaced to a substantial degree the tools of Snow White and Looney Tunes.
In short, I can walk the halls of my college and find students in nearly every department being taught the use of digital tools and processes to do things that once would have been done using some other "traditional" craft. Some of the things they're doing have no antecedent, so they're not "displacing" anything, but a lot of the digital work being done is simply the 21st-century way of doing something that used to be done with pencils or paint or plaster.
http://alternatives.rzero.com/
Well I guess THe GIMP is out for high school students, because they're ALL drunk and don't know what they're doing. (Disclaimer: I'm a high school student)
www.neisd.net/data/ is where I went to Highschool, they did 2d, 3d computer art as well as many other things, im sure the teachers there would be helpful to you. however they are using comercial software but the ideas will be mostly usable in any software package
After criticising the entire concept of using computers to teach art, I decided to look at the problem from another angle. I pondered what free "software" (like books) would be of actual, practical value to students and their instructors.
Students need to learn how to draw and paint, the techniques have not changed much since the Renaissance. Not surprisingly, many of the best art instructional materials are long out of copyright, and are freely available. For example, you can feel free to reproduce Leonardo da Vinci's "Lessons on Painting" or Andrea Pozzo's "Perspective in Architecture and Painting" as they both date back to the 17th century.
You would be surprised at the amount of free instructional materials that art supplies vendors will give you, just for the asking. Of course they have a financial incentive to attract new artists to their products, but hey, an oil painting lesson sheet works the same with Windsor & Newton oil paints as it does with Holbein oil paints.
Artists tend to learn best by example, by viewing other artists' works. Any computer with a browser might be helpful in sampling artworks, but ultimately, no video display can show the subtle nuances of an artwork sufficiently for a student to understand them. So again, computers won't be much help. A trip to the local museum would be much better.
Artists are also a good resource. I know many artists who would be glad to talk with students and give their advice, even for free, if someone would just ask them. My university often got internationally famous artists (I mean REALLY famous artists) to come to lecture at my art school, merely by offering them room and board and a relaxing stay at our laid-back campus. This cost the school essentially nothing. I asked my professor who got my favorite painter to come and lecture, how she convinced someone like that to come to our school for basically no money. She said, "well, I ASKED him and he said yes."
So I hope I've offered a few areas to investigate for free study materials. Every art instructor should already have ideas about what materials are suitable, they wouldn't be much of an artist if they didn't.
BTW, I should tell you about a book I read way back when I was a newbie art student. I found a book in our university's art library, commissioned by IBM in the 1960s, describing how computers could be applied to the Arts. There wasn't really any such thing as computer graphics as an art media back then, so the book focused on odd applications, the one I remember best was a computer search that could attempt to fit broken fragments of archaeological pieces back together. They managed to even reunite two pieces of pottery from different museums, now the two pieces together were worth far more than the sum of the parts. But I digress.. what really got to me was an extensive statistical survey of art students and professors, the data all crunched on vintage punchcard mainframes. The survey was an attempt to find out what exactly do students LEARN in art school. The statistics were clear, and the conclusion astonishing (to me at least). There were only 2 things that students really learned in Art School:
1. How to dress like an artist.
2. How to act like an artist.
Art students learned this merely by copying the dress and behavior of their teachers. Actual learning of technical skills were so statistically insignificant that they could not be measured. The survey concluded that if you just act like an artist, you will be considered an artist. Perhaps this survey revealed more about the limitations of the minds of IBM statisticians.
I am too, but I ran out of beer, so I know how to use the GIMP ;)
For video editing, you could use LiVES. I am the author of this application, and I am willing to help in any way I can with implementing this as part of your curriculum.
First off, if you are wanting to teach, set aside time when you've learned the program to create some multimedia tutorials. Get camtasia studio and record tutorials, export them to flash. It's better and fast than writing a book with screenshots.
If you are wanting some linux movies, check out xvidcap.
It's a great idea to promote and use open source software. Some might say that those skills will have no marketability because the apps are open source and not industry standard. However, when teaching an art class and including computers, all you have to do is emphasize "Now this is free so you can use it at home. Photoshop is what most people in business use, but the same principles apply." Kids will remember that and they will pick up the right app if they are really interested in that field.
Save the money by using OSS and buy some really nice digital cameras for everyone to use. Have the kids go out and capture the world. They'll love it. Then bring the pictures into gimp, try different things from contrasts to layermasking, and painting. Create meaningful collages. If they learn the gimp, they'll pick up photoshop, and then freehand, etc. They'll be fine. I'd recommend gimp over photoshop elements any day.
Here are learning links I've found on blender. This is really a cool program to teach, but I know it will be difficult for some people to pick up. Teach them how to create a text object, write their name and render it with different light setups. Future filmmakers will really appreciate it I think.
http://www.bl3nder.com/tutorials/ http://www.ctr.co.at/swf/3ds_max_1_zb1_num_calc.ht m http://www.blenderama.com/index.php?id=276 http://www.vrotvrot.com/xoom/tutorials.html http://blendedmind.i8.com/tutorials.html#tutorials http://www.blender.org/modules/documentation/htmlI /
http://www.tutorialguide.net/software/blender/
http://www.blender3d.com/cms/Tutorials.243.0.html
http://www.tltsu.ru/archive/blender/BlenderTutoria lPart3_.pdf
http://project-blender.onlinehome.de/
http://www-users.cs.umn.edu/~mein/blender/
http://www.ingiebee.com/Blendermania/tutorial_list .html
http://renderosity.com/
http://developers.slashdot.org/article.pl?sid=04/0 4/30/217225
http://www.geocities.com/paulthepuzzles/aardvarks. html
http://blender.excellentwhale.com/
http://www.selleri.org/Blender/
http://www.swissquake.ch/chumbalum-soft/index.html
http://www.elysiun.com/forum/viewtopic.php?p=11202 6#112026
http://vrotvrot.com/xoom/tutorials.html
http://www.linuxgraphic.org/section3d/blender/page
...::----::...
I am in no way affiliated with this sig.
The moral of the story: artists need to study art, not computers. They need paper and pencils first, and computers last.
Absolutely!
But there's no reason to use a camera at all when with enough time with the pencil you can do a perfectly adequate representation of a scene.
And there's no reason why you should use a high-level programming language when you can do everything with enough time in assembler, where you'll learn the true meaning of programming.
Look, the question was about digital arts, which is an entirely different domain than drawing still lifes, in much the same way as you don't compare geeks writing code for embedded microprocessors with those who develop enterprise databases, even though its "still programming".
Artists' imaginations are also constructed by their tools, and the institutional dimensions of art have been radically transformed since the introduction of new media (not that new media has been directly responsible for all those changes). Oil paints are not some kind of "natural medium" for art, they're the product of a specific social history (and set of economic relationships). I agree with you that students need to develop high-level skills in thinking about how images work, how they will be percieved and how to manipulate their form, but there's absolutely no reason this "craft" can't be developed in the digital arena. In fact, I would assert that the art made by my students with good digital chops is on the whole more thoughtful and effective than the work of those with painting chops. There are good and bad students in both camps, of course, but to put forward your kind of aesthetic fundamentalism is just silly, even if it does seem "insightful" to those who've never looked at a contemporary art magazine.
... look into a program called RHINO made by ROBERT MCNEEL & ASSOCIATES. i use it on my prototyping and fabrication projects as it is relatively tiny compared to AutoCAD and has less clutter. it is efficient enough to work on my old dell latitude, while still putting out high-quality renders. the product is cheaper than AutoCAD and offers plug-ins which put it on par with cinematic rendering software like MAYA and 3DSMAX. Just starting out, Id say RHINO beats AutoCAD all on its own in terms of price, efficiency and computer performance.