All day long, I'm creative, and the second I get a little tired of any given medium, I just shut that area down and go to the next room. I just go do something else.
I have 17 full-time archivists working for me who put away in books all the diversity of artwork I do, from drawing to etching to monotypes to prints to lithographs.
When I am in New York, you know, my studio is big, about 20,000 to 25,000 square feet, and I have painting rooms and rooms I do etching in, rooms I do lithographs.