An exhibition of works which represented Australia at the 1973 Sao Paulo Biennale in Brazil, brought to Adelaide with assistance from the Visual Arts Board of the Australia Council for the Arts. Armstrong won the Biennale prize for his sculptural work; Senbergs showed 18 paintings.
Source: Solo Survey Exhibition Linkage Project, Tasmanian School of Art, UTAS
AGSA annual report; AGNSW Library catalogue
Australia, Bienal de Sao Paulo 1973: Jan Senbergs and John Armstrong. [Australia: sn, 1973]
 p,  folded p : chiefly ill ; 21 × 29cm