Bridget Riley never ceases to amaze ... curves and squares, Riley developed her own signature style - known as Op Art, or optical art - using optical illusions with the aim of actively engaging ...

Op Art Legend Bridget Riley Gives Hospital A Candy-Colored Makeover It's the painter's first mural in nearly three decades Op Art Legend Bridget Riley Gives Hospital A Candy-Colored Makeover ...

Op Art, also known as optical art ... the images and this creates feelings that the work itself is moving. Bridget Riley's Uneasy Centre features black and white circles painted with lines ...