For the exhibition, the white chair was spot-lit in the middle of the gallery with a stack of "Three Chair Events" scores placed nearby on a window sill. The black chair was placed in the bathroom, whilst the yellow chair was placed outside on the street, and was being sat on by Claes Oldenburg's mother - deep in conversation - when Brecht arrived for the private view. A later piece, "Chair With A History", 1966, part of a series Brecht worked on in Rome, featured a chair with a red book placed on it inviting the occupier to add 'whatever was happening' as part of an ongoing record of the chair's history (see Other series of works included signs - often readymade - with simple statements on, such as 'Exit' or 'Notice Green' embossed in a red sign next to 'Notice Red' embossed on a green one (see [http://1.bp.blogspot.com/__FSXbtt4Jv4/RyDip8DbmhI/AAAAAAAAAGU/oseRlklVgic/s320/brecht_exit.jpg).