In 2010 Marina Abramovic, an artist, performed ‘The Artist Is Present’ as part of her MoMa show, where she shared a minute of silence with each stranger who sat in front of her.

A past love and fellow artist Ulay (Uwe Laysiepen) arrived without her knowing.  They had had an intense relationship, breaking up in 1988 by meeting in the middle of The Great Wall of China.  This is what happened when he sat down.