This print is from the "CTA-102" portfolio published as a 1971 compendium of Victor Vasarely's work.  The print's verso provides the original's publishing date and size.  Printed on heavy, high-gloss paper by Editions du Griffon Neuchatel (Switzerland), these are among the highest quality fine art offset prints ever published.  

Victor Vasarely was a Hungarian-French artist, who was a pioneer of the Op Art (Optical Art) movement. Op Art works are abstract that give the viewer an impression of movement using vibrating patterns, swelling, or warping.

Print size: 10 1/2 x 10 1/2 inches.