Respuesta :

they are called Ready Mades

The word ‘readymade’ was introduced in his works of art to take something ordinary and turn it into art.

Who was Marcel Duchamp?

Henri-Robert-Marcel Duchamp was a French-American artist, sculptor, chess player, and author whose work is associated with Cubism, Duck, and the concept of mind.

Ready-made items are common items that are designed for everyday use. By simply selecting the elements, the artist already sees them as art.

Hence, Marcel Duchamp was famous for appropriating existing objects and altering them, these works of art are called 'Readymade'.

To learn more about Marcel Duchamp, refer:

https://brainly.com/question/16042890