Alexander Calder, "Untitled"

Alexander Calder, "Untitled (Sun)"

Alexander Calder, "Untitled (Pyramids)"

Alexander Calder, "Untitled (Stabile)"

Damien Hirst, "Souls (Butterfly)"

Frank Stella, "Feneralia"

Frank Stella, "Riallaro"

Frank Stella, "Imola Three IV"

Frank Stella, "Figlefia"

Frank Stella, "Limanora"

David Hockney, "Paper Pool"

Roy Lichtenstein, "Modern Print"