Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery
Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery
Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery
Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery
Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery
Robert Indiana, ‘Numbers Suite: "Four"’, 1968, Cerbera Gallery