Focus on this artwork and explore the abstract.
Bicycle Wheel is a readymade from Marcel Duchamp consisting of a bicycle fork with front wheel mounted upside-down on a wooden stool.
In 1913 at his Paris studio Duchamp mounted the bicycle wheel upside down onto a stool, spinning it occasionally just to watch it. Later he denied that its creation was purposeful, though it has come to be known as the first of his readymades. "I enjoyed looking at it", he said, "just as I enjoy looking at the flames dancing in the fireplace". It was not until he began making readymades a few years later in New York that he decided Bicycle Wheel was also a readymade, and created the second version.The original version of 1913 and the second version of 1916-17 were both lost. Duchamp recreated yet another version of the sculpture in 1951. 
Bicycle Wheel is said to be the first kinetic sculpture.
kinetic sculpture readymade bicycle wheel Marcel Duchamp readymades