As a child, Oerter had frequently traveled to his grandparents' home in Manhattan and admired their art collection. As a retired athlete, Oerter became an abstract painter. Oerter enjoyed the freedom of abstract art, and thus decided against formal schooling for his art, as he thought it might stifle his creativity. Part of Oerter's work was his "Impact" series of paintings. For these works, Oerter would lay a puddle of a paint on a tarp, and fling a discus into it to create splashing lines on a canvas positioned in front of the tarp. If the discus landed painted-face up, Oerter would sign it and give it to whoever purchased the painting.