http://en.wikipedia.org/wiki/Fernand_L%C3%A9ger
_ Fernand Léger
http://www.youtube.com/watch?v=o7it-VGsfK4
_ La escalera de Fernand Leger
http://www.youtube.com/watch?v=6VsBAYZpIdE
http://en.wikipedia.org/wiki/Fernand_L%C3%A9ger
_ Fernand Léger
http://www.youtube.com/watch?v=o7it-VGsfK4
_ La escalera de Fernand Leger
http://www.youtube.com/watch?v=6VsBAYZpIdE