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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...)
While fully functional, GiMP, like Data, can be extremely annoying, and if you are drunk and don't know what you are doing, will probably just end up fucking you.
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.
"[T]eaching using computers in the area of art" sounds like this is intended to be an art class. Why not just hand out some pads and pencils? What do you need the computers for?
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
as someone who went to an art school, art school students want to get a JOB and part of what they pay for is the ability to use the TOOLS that EMPLOYERS require.
Until you see all those OpenSource apps on requirements of employers you are working a pipe dream.
And that is not going to happen because almost every open source graphics applications is really horrible interface wise and buggy.
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"
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
"Budding artists don't need to wrestle with poorly constructed software like GIMP, they need skills that can actually EARN MONEY..."
But, but, we're suppose to be doing it "for the love"(1)
(1) Yeah I know. It's a BS argument that shows up when outsourcing, or copyright gets mentioned. Only the players change.
"Great art tools like computers are useless in the hands of someone with no artistic training."
Amen!. Guess what happens when the talentless can't come to terms with the truths in your post?
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 consider myself a "true geek" more than a "true artist"
i like to think of myself as a true artist, but people keep telling me "don't quit your day job"
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
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I am in no way affiliated with this sig.
... 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.
Thanks for this post, which is actually talking about using *computers* for doing art. Especially when it comes to computer art is much more than just pretty pictures. Gimp and Blender, as useful as they are, often are used basically just as replacements for pencil and paper. IMO that's not all you can do with a computer in the field of art(s).
The only piece of FLOSS software you mentioned is Pure Data, which is a prime example of the way I envision computers to actually enhance what arts can be in the digital age. Pd actually *is* used by artists big time. Just check out the website for the first Pd convention which happened about a month ago.
The whole week was crammed full with art projects of all kinds: art installations, concerts, dance performances, hacktivism - everything done by using Pd and its various extensions.
More FLOSS art action currently happens at the piksel meeting.
The people working on and with these tools are not just geeky hackers, they foremost care about art, but see computer and code as a way to do their kind of art. They are Hackers And Painters.