Gustav Krutzis, "May 1st is International Day of Proletarian Solidarity," 1930, lithograph on paper, 105.7 x 71.5 cm/ Ruki Matsumoto Collection Board

Gustav Krutsis, "Workers, Men and Women, All for the Re-election of the Soviets", 1930, lithograph on paper, 119.4 x 85.2 cm/ Ruki Matsumoto Collection Board

Alexander Rodchenko, Kinograss (Cinema Eye), 1924, lithograph on paper, 92.7 x 69.9 cm/ Ruki Matsumoto Collection Board

Grigory Borisov, Nikolai Prusakov, Law and Obligation/Amoq, 1928, lithograph on paper, 136.4 x 95.0 cm/ Ruki Matsumoto Collection Board

Alexander Rodchenko, Battleship Potemkin, 1925/1926, lithograph on paper, 73.0 x 103.0 cm/ Ruki Matsumoto Collection Board