Participants (2033) ALL
Timon Wipf, "Park"
Aarau, Aargau, Switzerland (member of Stadtmuseum Aarau group)
Aarau, Aargau, Switzerland (member of Stadtmuseum Aarau group)

"carton box. Light exposure: 40 seconds. Manually developed in our in house laboratory. (Schalenentwicklung)"