1974. Penrose, Schwart, Soleri, Abakanowicz, Patelli, Teardo, Legnaghi and group. Arthur's Seat, Edinburgh. Edinburgh Arts 1974.

August 1974. Group including Sir Roland Penrose (left), Herman Schwart (front, second left), Paolo Soleri (front, second left) Magdalena Abakanowicz (front, third right). Italian artists Paulo Patelli (right), Giorgio Teardo (second right), Igino Legnaghi (back, second left). Arthur's Seat, Holyrood Park, Edinburgh. Edinburgh Arts 1974.