Clouds and Discs 

Alexander Calder's "Clouds and Discs" is a bold and colorful work that exemplifies the artist's signature style of abstract art. The piece is a vibrant composition of contrasting colors, with bold black, red, yellow, and white shapes set against a grey sky. The black discs and elliptical shapes are offset by a floating white outline, creating a playful, dynamic interplay of negative and positive space. The piece is a testament to Calder's mastery of form and color, and is representative of his iconic style of abstract expressionism.