Joseph Glasco: Pioneer of Textured Abstraction Joseph Glasco (1925 – 1996) stands as a singular figure in American Abstract Expressionism, an artist whose distinctive approach to painting—characterized by layered textures and monumental scale—earned him recognition within the vanguard of postwar art. Born in Pauls Valley, Oklahoma, Glasco’s formative years were spent amidst the sprawling landscapes of Texas, shaping his artistic sensi…