Circle or curve? was an exploration of the viewer’s and artist’s shared responsibilities and roles in an artwork. Neither the artist nor viewer can see the entire circle from the ground. To complete the artwork, both the artist and the viewer must rely on their ability to envision the whole circle from the point where they stand. Comprehension of the work relies on continual assessment of their path as they walk the drawing. The viewer re-enacts the process of the artist to view the whole work – conferring to the viewer the responsibilities of the artist.