Hmm, now that one, I dont really think so. You are directing someone else in the effort of creating the work. A Director, the finished product is a combination of all the elements which the Director 'directs'. An Art Director? Hell I could be one.
"Paint me a hot woman in a purple dress, shes got horn's because she's a tiefling, no not that kind from 4e, the real kind, ok, put her in a circle, flames dancing, yeah yeah, long dark hair. OK draw that up."
Thats not an artist. The one creating that work, is the artist.
YMMV.