Assisted street crossing in Kuopio (Jennie) - Tryst. Photo by Pekka Mäkinen Assisted street crossing in Kuopio – Tryst. Photo by Pekka Mäkinen Technical Details Camera: Canon EOS-1Ds Mark II Taken: 29 September, 2011 Focal length: 120mm Aperture: f/2 Exposure: 1/125 second ISO: 200