Endover

Endover, popularly known as The Cube, is an interactive sculpture on the campus of the University of Michigan in Ann Arbor, Michigan. Endover is one of a series of monumental cubes in CorTen steel by American abstract sculptor Tony Rosenthal, which also includes Alamo in the East Village of New York.

Description
Endover is a 15 x 15 x 15 ft cube, fabricated in black-painted CorTen steel, mounted on its corner. Each face of the cube is divided into four approximately equal quadrants, The cube's mounting mechanism allows the 2400 lb sculpture to spin with relative ease. The Endover cube's pivot is sunken into the ground, as opposed to the pivot of the similar Alamo, which is on a separate platform.

Endover is permanently installed in Regents' Plaza on the university's Central Campus, adjacent to the Michigan Union, and is open to the public.

History
American abstract sculptor Tony Rosenthal (1914–2009), a 1936 graduate of the University of Michigan, created the first of his series of monumental cubes in 1967. Alamo, installed in Astor Place in downtown Manhattan, was intended to be a temporary installation, and was kept as a permanent feature. Alamo spins, a feature that was not intended by Rosenthal, but which is appreciated by the public and the artist alike.

The popularity of Alamo, which was planned to be relocated to Ann Arbor after a six-month installation, resulted in the commissioning of a new sculpture in its place. The initially unnamed cube is a refinement of Alamo, with a revolving mechanism that allows the sculpture to spin more easily than its counterpart in New York. Endover is a gift to the university from the Class of 1965 and the sculptor. The cube was installed in Regents' Plaza in 1968.

Endover was removed from public display from 2018 to 2019, due to the renovation of the adjacent Michigan Union.