Schoolyard Tree, Vancouver

"I decided not to limit myself to the cumbersome walk-in camera obscura structure and made some inverted images of trees just by using a field camera. . . . I was thinking of the category of portraiture, and of all that 19th century photography of trees—very straightforward documents. . . I was particularly interested in it as an iconic image, something you would see in a text book illustrating the idea of the inversion of an image in general, showing the mechanism of the optics of the eye." —Rodney Graham