17 February 1973. Robert Irwin (centre; American artist) and May von Neilson (right) in a diner, photographed in California during Demarco's lecture tour of Canada and the USA (15 January - 22 February 1973). Preparation for Edinburgh Arts 1973.
Richard Demarco
Robert Irwin
May Von Neilson
Lecture Tour
California
United States
Edinburgh Arts 1973