Robert Delaunay (1885-1941) was a French painter who was a pioneer of the Orphism movement, which focused on the use of color and geometric shapes to create abstract compositions. Born in Paris, Delaunay studied at the Académie Julian and the École des Beaux-Arts before becoming interested in the work of the Fauvists and the Cubists. He began experimenting with color and form in his paintings, creating works that were characterized by their vibrant hues and dynamic compositions. In 1912, he co-founded the Section d'Or group with other artists, including Francis Picabia and Marcel Duchamp. During World War I, Delaunay served in the French army and was wounded in battle. After the war, he continued to create art and became involved in the design of costumes and sets for the Ballets Russes. Delaunay died in 1941 in Montpellier, France, leaving behind a legacy of innovative and influential art.