Portrait Professor Pinchas Rabinovitch, which was one of the founders of the first computer in Israel in 1955 at the Weizmann Institute and was a close friend of the artist Michael Gross. Michael Gross developed an artistic approach that mainly extracts the reality seen using a few color surfaces while swallowing the finer details. Oil on canvas, 70x50 cm, signed, Undoubtedly rare and the most important creation at the sale. Source: Collection of Professor Pinchas and Esther Rabinovich