I wasn’t sure I wanted to post in this thread but i think i’d like to make a point and get back to what Moweddp was asking.
I think what he’s calling “art skill” is just skill with traditional mediums like pencil/paper, paint, clay, wood.
I definately agree that traditional art skills translate well into the digital relm quite well. I’ve heard it said that the computer is just an “expensive paintbrush”, which I agree.
The reason the ability to draw well, paint well, sculpt well are traits studios like to see is that it implies a level of artistic competance. Its the fastest way to judge talent/ability/competence.
Drawing, painting, sculpting hones ones ability to “see” the world. Your also developing your fine motor skills which i think 80% of ppl use a tablet in zbrush, or should. The ability to really understand what your looking at is a skill often overlooked and takes a life time to develop. Just as its said “to really know something, is to teach it” i’d say to really understand something visually would be to reproduce it. This is where things like life drawing, painting and sculpting the world around you can only improve the work you create in the computer when you use these same skills of visual analysis.
Someone who can draw or sculpt well should pick up zbrush rather quickly.