31. Haupt later investigated chromatic vibrations and dynamic optical effects in a series of compelling Op Art canvases. 32. Since the early 1980s, Bleckner, 45, has mixed Op Art effects with themes involving death and dying. 33. This visual ambiguity has been exploited in op art , As well as " impossible object " drawings. 34. The Hungarian-born painter Victor Vasarely, considered a master of Op Art , has died, his family said Sunday. 35. He was best known for making Op art ( or optical art ) known in Latin America. 36. One legend painted onto a black-and-white Op Art pattern reads : WARNING : FASHION CAN MAKE YOU DIZZY. 37. Op art works are abstract, with many of the better known pieces made in only black and white.38. The op art genre of visual art created art using bold imagery very like that of form constants. 39. Hansen returned to Pullman with highly patterned paintings influenced by California funk art, Op art , and underground comix. 40. He introduced Op Art to Australia, both at South Yarra Gallery in Melbourne, and Gallery A in Sydney.
