The white birds on blue background 

This artwork, created by French painter Fernand Léger, is a prime example of Cubist art. The painting features a vibrant blue background against which three white birds, geometrically simplified, appear to be in motion. Léger's signature style is evident in the bold, flat colors, simplified forms, and geometric composition. The painting is currently housed at the Musee National Fernand Leger in Biot, France, a testament to the artist's enduring legacy and the influence of Cubism on the development of modern art.