Octetra is a concrete sculpture by Isamu Noguchi (1904–1988) from 1968.

It is an abstract painted concrete sculpture.

[2] It was first exhibited near Spoleto Cathedral[3][4] There are examples at Robert T. Webb Sculpture Garden,[5] Takamatsu Japan,[6] Moerenuma Park.

[7] It was shown at the Pace Gallery.

This article about a sculpture in Italy is a stub.