This publication was made to accompany the exhibition The Postcard is a Public Work of Art at X Marks the Bökship in London from 23 January to 1 March 2014. The format of the postcard catalogue was drawn from Hans Ulrich Obrist’s breakaway catalogues Hotel Carlton Palace Chambre 763 in Paris in 1993 and Take Me (I’m Yours) at the Serpentine Gallery in London in 1995. This form was itself inspired by the work of Lucy Lippard in the 1970s. These postcards-of-the-postcards are an extension of this idea.