Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Object to Be Destroyed is a work by American artist Man Ray, originally created in 1923. The work, destroyed in 1957, consisted of a metronome with a photograph of an eye attached to its swinging arm. It was remade as a multiple in 1958, and renamed Indestructible Object. The original Object to Be Destroyed was created as a readymade in 1923. According to Man Ray, the piece was originally intended as a silent witness in his studio to watch him paint. In 1932 a second version, called Object of Destruction, was published in the avant-garde journal This Quarter, edited by André Breton. This version featured an ink drawing of the Object To Be Destroyed with the following instructions; Cut out the eye from a photograph of one who has been loved but is seen no more. Attach the eye to the pendulum of a metronome and regulate the weight to suit the tempo desired. Keep going to the limit of endurance. With a hammer well-aimed, try to destroy the whole at a single blow.