Linear Nude) is painted in a metallic olive green enamel, and exemplifies the artist's late action paintings. Major works 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. Prior to the Cubis, Smith gained widespread attention for his sculptures often described as "drawings in space". He was originally trained as a painter and draftsman, and sculptures such as Hudson River Landscape (1950) and The Letter (both 1950) blurred the distinctions between sculpture and painting. These works make use of delicate tracery rather than solid form, with a two-dimensional appearance that contradicts the traditional idea of sculpture in the round. As with many artists from the Modernist period, including Jackson Pollock and Mark Rothko, much of Smith's early work was heavily influenced by Surrealism. Some of the best examples are seen in the Medals for Dishonor, a series of bronze reliefs that speak out against the atrocities of war. Images from these medals are strange, nightmarish, and often violent. His own descriptions give a vivid picture of the medals and strongly express condemnation of these acts, such as this statement about Propaganda for War (1939–40): The rape of the mind by machines of death – the Hand of God points to atrocities. Atop the curly bull the red cross nurse blows the clarinet. The horse is dead in this bullfight arena – the bull is docile, can be ridden. Gallery of works Exhibitions Smith's first solo show of drawings and welded-steel sculpture was held at the Willard Gallery in New York in 1938. In 1941, Smith sculptures were included in two traveling exhibitions organized by the Museum of Modern Art and were shown at the Whitney Museum of American Art's Annual exhibition in New York. Smith represented the United States in the 1951 São Paulo Art Biennial and at the Venice Biennale in 1954 and 1958. Six of his sculptures were included in an exhibition organized by the Museum of Modern Art, New York, that traveled to Paris, Zurich, Düsseldorf, Stockholm, Helsinki, and Oslo in 1953–54; he was given a