An artist impressionist is an artist who uses a particular style of painting to create an impression of the subject. Three of the most famous artist impressionists are Claude Monet, Édouard Manet, and Edgar Degas. All three of these artists used a technique of painting in which small, distinct brushstrokes were used to create a soft, blurred effect. Another well-known artist impressionist is Pierre-Auguste Renoir, who was known for his use of vibrant colors and light.