Roland David Smith (March 9, 1906 – May 23, 1965) was an American Abstract Expressionist sculptor and painter, best known for creating large steel abstract geometric sculptures.
Smith often worked in series. He is perhaps best known for the Cubis, which were among the last pieces he completed before his death. The sculptures in this series are made of stainless steel with a hand-brushed finish reminiscent of the gestural strokes of Abstract Expressionist painting. The Cubi works consist of arrangements of geometric shapes, which highlight his interest in balance and the contrast between positive and negative space.