Which art form is known for creating optical illusions?

Op Art, or Optical Art, is specifically designed to create optical illusions through precise and often intricate patterns that play with the viewer's perception. This art form relies on contrasts, geometric shapes, and vibrant colors to produce images that appear to move or oscillate when viewed. Op artists manipulate visual effects, making static artworks seem dynamic and engaging.

This movement emerged in the 1960s and gained significant attention due to its innovative techniques, which challenge traditional notions of how we view art. Artists like Bridget Riley and Victor Vasarely are key figures in this genre, and their works exemplify how color and form can influence perception and evoke a sensory experience that differs significantly from other art forms.