I like Varian's idea, too! The only reason I said "Artists'" instead of "Art" development is that I wanted to emphasise the focus on the artist and their skills, as opposed to a focus on the production of art. Most of the other forums focus on a program or technique first (hence the title) and the artist as a result. Does that make sense? I sort of see it as "perceptive/ expressive/ creative" skills applicable to any media as opposed to "usage" skills. My 2c. 8)