Throughout his four-decade-long career, Stanley Boxer (1926–2000) broke through the barriers that often divided the artists of his day. In the 1960s, he was deemed a Color Field painter, but at the time he was already moving toward the material specificity of process art, building dense surfaces with unexpected additives, such as sand, glitter, sawdust, wood shavings, and dressmaker’s beads. However, Boxer stopped short of letting his materials speak for themselves. More interested in the end result than in his process or materials, in his art, he expressed his love for intense optical he sought to create new forms that could excite the eye.