Summers regularly participated in outdoor sculpture shows such as those held at the Waitakaruru Arboretum and Sculpture Park, the Auckland Botanic Gardens, NZ Sculpture Onshore, Tai Tapu Sculpture Gardens, the NewDowse Gallery, Governors Bay, and Sculpture in Central Otago (Wanaka), as his larger works are ideal for garden and other outdoor settings. His large sculptures can be seen in public spaces in New Zealand, from Kaitaia to Wanaka and many localities in between. His work is held in private collections both within New Zealand and internationally.
