Anne Teresa de Keersmaeker is a choreographer from Belgium who created Rosas danst Rosas in 1983, one of her most famous choreographies that now is learned as a classic in the dance schools around the world.
I've never been very into dance, but since I saw this, I'm really admiring the expression of the body and the way dancers create different feelings or moods by moving their bodies and making sounds with their hands, the floor or the wooden chairs.
This video just shows a little part of it.