Portrait of married artists Bulgarian-born Christo (Christo Vladimirov Javacheff) and French Jeanne-Claude (born Jeanne-Claude Denat de Guillebon, 1935 – 2009) as they pose in their loft apartment (on Howard Street), New York, New York, December 29, 1976. They are known for their collaborative works that involve the (frequently) large scale ‘wrapping’ of various objects; note the wrapped furniture behind them. (Photo by Fred W. McDarrah/Getty Images)