ART ??? Peter Mendelsund on the art of book jacket design and on what we see when we read; illustrator and New Yorker cartoonist Harry Bliss; Sue Roe on Matisse, Picasso, and other artists working in the Montmartre area of Paris in the early 1900s???a group portrait of men and women on the cusp of fame who profoundly changed the arts of painting, sculpture, dance, music, literature, and fashion.