Artwork on Front Cover: Sonia Gechtoff Flag Icon, 1962-63 Pastel, graphite and collage 18.75" x 14.75" Copyright © Sonia Gechtoff,...

Op Art (also known as Optical Art) is a form of non-objective, non-representational, abstract art. It is very precise and exact, highly...

Geometric Abstraction is an area of abstract art where the nonobjective compositions are comprised of geometric shapes and forms,...

Hard edge painting includes paintings in which individual colors have clear and distinct boundaries that separate the colors from one...

Rakuko Naito, RN1468-64, 1964, Acrylic and metallic acrylic on linen, 68" x 68" Op Infinitum: ‘The Responsive Eye’ Fifty Years After ...

Click here to view catalog THE RESPONSIVE OTHER EYE: OPTICAL ABSTRACTION IN AND OUT OF MOMA By Peter Frank “The Responsive Eye,” the New...

Click here to view catalog OP SPRINGS ETERNAL: “THE RESPONSIVE EYE” FIFTY YEARS ON By Peter Frank Exactly half a century ago, the Museum...

Tadasky, C143, 1965, Acrylic on canvas, 47 x 47 " Post-Op: 'The Responsive Eye' Fifty Years After February 25 - April 12, 2015 ...