A black silhouette of a bicyclist rides left across a black and white optical art checkerboard plane under a white sky.

Black and white only, in the style of Bridget Riley. A plane covered with black and white lines radiating from a point on the horizon one-third the way from the left border. The horizon is one-third the way from the top border. The sky above the plane is featureless white. A bicyclist in the middle distance one-third the way from the right border rides to the left. See more