Photographer Sean Lotman and his son Tennbo present a collection of collaborative works in which they took photographs of each other with a Polaroid camera and corresponded through letters. The relationship between the two is layered by the multiple exposures of the camera, blending the gaze of the son with the perspective of the child. ‘Puking Rainbows Past and Future’ gathers memories of the now that contain both “then” and “now”.

The images are reproduced in transparent foil with the same dimensions as Polaroid film, while the codex binding uses the rainbow colours of the book’s title. Extras include an essay by Sean and illustrations by Tennbo.