An abstract painter throughout his life, Leon Polk Smith developed a distinct formal vocabulary which combined Native American motifs -- reflecting his Cherokee heritage -- with European modernism. Mondrian, whose work Smith first saw in 1936 while attending summer school in New York City, was a major influence although Smith went beyond the constraints of Neoplasticism to explore a wide range of geometric compositions, often based on interlocking forms. Smith's hard-edge style and vast expanses of color anticipated the minimalist movement of the 1960s.