When Tracey Emin aired her dirty laundry in the 1999 Turner Prize exhibition at Tate Britain, she set a new standard for confessional art. She conceived of the installation, titled My Bed (1998), after a long, bedridden bender following a bad break-up. When Emin finally left her sheets, she examined the mess she’d created.
Protesters bathed an entrance to the Tate Britain in mock oil provoking anger from guests attending a party to mark 20 years of BP's sponsorship of the flagship gallery. A dozen veiled artists, angered by the Tate's continuing involvement with the oil giant, spat vats of treacle before covering the area with feathers as guests arrived.