27 x 27 in. (68.6 x 68.6 cm.) Signed by Bridget Riley in her inimitable hand on the occasion of this 2009-2010 exhibition at the Southampton City Art Gallery of works from the Arts Council of Great ...

On one hand Blaze 4 is a simple design concept: a series of concentric circles, lines angled in alternating directions. The kind of thing that, in the hands of someone less attuned to detail, would be ...

Every month, hundreds of galleries add newly available works by thousands of artists to the Artnet Gallery Network—and every week, we shine a spotlight on one artist or exhibition you should know.

A catchy name gives traction to an art movement: Abstraction Expressionism (AbX), Pop Art, or Op Art, short for “optical art One of the artists most associated with the latter was the English painter ...