I'm betting at least the first 3 of these girls are sketched from life .... Mike's sketchbook "notations" on sexy summer outfits or poses. That black-shorted girl at upper left I find particularly sexy. The back view of the girl at the post office is a very nice study in casual serxiness, the hipshot and shoulders. The last one looks very much like a candidate for one of Mike's finished, shaded drawings. "Would sir perhaps enjoy a wet nap?" Hilarious.