Necessary protection in a North Otago landscape 1971
Necessary protection no. 3 1971
Necessary Protection no. 5 1971
Necessary protection passing through the wall of death 1971
Necessary protection [three drawings] 1971
Necessary protection: blue and red 1971
Necessary Protection: Light Passing through the wall of death 1971
Oaia Island - Necessary protection 1971
Oaia Island and necessary protection 1971
Ours is as the life of the moon 1971
The days and nights in the wilderness showing the constant flow of light passing into a dark landscape 1971
The days and nights in the wilderness showing the constant flow of light passing through the wall of death 1971
The days and nights in the wilderness: a constant flow of light falls on the land 1971
The view from the top of the cliff 1971