Gustav Klutsis

Gustav Gustavovich Klutsis (, ; 4 January 1895 – 26 February 1938) was a pioneering Latvian photographer and major member of the Constructivist avant-garde in the early 20th century. He is known for the Soviet revolutionary and Stalinist propaganda he produced with his wife Valentina Kulagina and for the development of photomontage techniques. Provided by Wikipedia