“Four at Forty-Five Degrees,” part of the Empire State Plaza Art Collection and currently on loan to the New York State Museum, shows how Calder used open, airy forms to shape space rather than fill it.
In the 1960s, Calder started working with massive steel sheets, creating large-scale works that felt both architectural and playful. His “Triangles and Arches” #AtThePlaza is a perfect example — its bold shapes echo the nearby Cathedral of the Immaculate Conception, blending art and environment in a way only Calder could.
Today, we celebrate his legacy and the joy, movement, and imagination his work inspires. Look up, stay grounded, and let creativity move you. 💫
© 2026 Calder Foundation, New York / Artist Rights Society (ARS), New York
https://on.ny.gov/Calder