Theodor Seuss Geisel, also known as Dr. Seuss, passed away in 1991, having written and illustrated over 60 children’s tales of enchanted animals in foreign lands, embarking on adventures, learning lessons, and improbably rhyming all the while. What few people knew, however, was that after dark, Seuss switched gears a bit, shifting from his storybook illustrations to what he dubbed “Midnight Paintings,” fine artworks made in secret, purely for pleasure. ...