In 1978, Tomasz Konart invited Tomasz Sikorski to have a talk about independent galleries. The condition of the talk was that both participants had to take ten photographies of the interlocutor. The very photographies are the only evidence of the conversation. Also, the time of the discussion was strictly fixed to 30 minutes. The documentation of the action Conversation and Photography was published in the catalog of the P.O. Box 17 Gallery. The catalog was edited by both Sikorski and Konart in 1979. It was made of the loose pages of A4 format. One of the pages showed exactly the action carried on by Konart. The work is a proper example of both the ephemeral nature of the neo-avant-garde art and its intellectual ambitions to analyze its own status.