Impressionism was an artistic movement that originated in France in the 19th century. It focused on capturing fleeting moments and effects of light using loose brushstrokes and vivid colors. The Impressionists broke from traditional techniques taught by the academies and sought to paint en plein air. Their works featured everyday subjects painted in an spontaneous style that emphasized visual perception over photographic accuracy. Some of the leading Impressionist artists included Monet, Renoir, Pissarro, Sisley, Degas, and Cassatt.