1965 Eight New Zealand Artists
Commonwealth Institute
London
25/2/1965 - 20/3/1965
1966 Eight New Zealand Artists: Binney, Ellis, Garrit, Hanly, McCahon, Mrkusich, Ritchie, Twiss
Auckland City Art Gallery
Auckland
2/1966 - 3/1966
1968 Ten Years of New Zealand Painting in Auckland 1958-1967
Auckland City Art Gallery
Auckland
3/1968 - 4/1968
1970 Contemporary painting in New Zealand: 12 Artists
Smithsonian Institute
Washington
1970 -