The problem of making artists talk about their work is that when they're making their work the left-brain is shut off. So if you talk to an artist about it, you're talking to someone who wasn't there. It's hopeless.
There were no mail-order catalogues in 1492. Marco Polo's journal was the wish book of Renaissance Europe. Then, Columbus sailed the ocean blue and landed in Sears' basement. Despite all the Indians on the escalator, Columbus' visit came to be known as a "discovery.