henry gasser's guide to painting Author:henry gasser a famous artist and teacher, and member of the national academy, explains step by step how he works in oil, watercolor and casein-how you too can master the techniques of each medium. choose your own subjects, or follow henry gasser's expert illustrations, from lay-in to finished painting. learn to paint on the spot or in the studio. 160 page... more »s. more than 130 pages in full color.« less