Object to Be Destroyed is a work by American artist Man Ray, originally created in 1923. The work consists of a metronome with a photograph of an eye attached to its swinging arm. After the piece was destroyed in 1957, later remakes in multiple copies were renamed Indestructible Object. Considered a "readymade" piece, in the style established by Marcel Duchamp, it employs an ordinary manufactured object, with little modification, as a work of art. Examples of the work are held in various public collections including Tate Modern London, MOMA New York and Reina Sofía, Madrid.