Marcel Duchamp: The radical artist who changed the course of art | The Mix

Marcel Duchamp is famous for putting a urinal in a gallery and calling it art - but this was just one groundbreaking move in the life of an extraordinary artist. For more from ABC News, click here: http://www.abc.net.au/news/ Subscribe to us on YouTube: http://ab.co/1svxLVE You can also like us on Facebook:   / abcnews.au   Or follow us on Instagram:   / abcnews_au   Or even on Twitter:   / abcnews