Color silkscreen, 28 x 22 cm, lo. r. sign. Vasarely, lo. l. num. 3/60, framed under glass, uninspected out of frame. - French painter and graphic artist, since 1930 in Paris. V. is founder of and most prominent exponent of op art. Mus.: Pécz (Vasarely Museum), Budapest (Vasarely Museum), Aix-en-Provence (Museum Foundation Vasarely). Lit.: Holzhey: Vasarely (2005) a. others.