please welcome deborah solomon! (cheers and applause) deborah, good to see you, thanks for coming on. nice to see you again. now madame, as i said before, you're an art critic. i'm going to warn you up front i'm no fan of the form, all right? (laughter) if art has to be explained to me chuck it. all right? >> yeah. yeah. >> stephen: you are the author of -- >> well, i' try to help you tonight. we'll have you look at a painting. that's one of the problems i've got with you. you've written previous biographies of jackson pollock, joseph cornell. your new book is called "american mirror, the life and art of norman rockwell." >> correct. >> stephen: here's my beef, deb. the reason i like norman rockwell is he's not like one of these avant-garde guys where i have to go into a room in a museum and there's a pile of uncooked spaghetti with a lamp over it and they go "that's art a." he paints a mailman and i go "that's a mailman." why do i need you to explain that to me? >> well, it's interesting. during his lifetime-- you p