Bridget Riley is a British artist known for her distinctive contributions to the genre of Op Art, which focuses on optical illusions and visual perception. Born on April 24, 1931, in London, she gained recognition in the 1960s for her striking geometric patterns and vibrant colors that create a sense of movement and depth. Riley's work often explores the relationship between color and form, challenging viewers' perceptions. She has exhibited internationally and is celebrated for her innovative techniques, which have influenced many contemporary artists. Her art continues to be a significant part of discussions around modern visual art and perception.