The prints from the cyanotype room/camera models are recorded below. I preferred the print to have the window wall at the bottom, so that it connected directly with the shadows on the floor. Occasionally I exposed them the other way up. On the 20th April (when most of the tests were conducted) there was intermittent sun and cloud all day. This had the effect that the solid dark blue “shadows” of the sunlight are not continuous, rather each marks the time the sun emerged from behind clouds.

Test 1: 19/04/17, 16:05 | Exposure: ~ 1/2 hr  | Orientation: not recorded, approx. NW

Test 2: 20/04/17, 08:30 | Exposure: ~ 1 hr  | Orientation: not recorded, approx NE

Test 3: 20/04/17, 11:00 | Exposure: ~ 1.5 hrs  | Orientation: North

Test 4: 20/04/17, 13:32 | Exposure: ~ 2 hrs  | Orientation: North

Test 5: 20/04/17, 13:29 | Exposure: ~ 3 hrs  | Orientation: West

Test 6: 20/04/17, 14:50 | Exposure: ~ 1.5 hrs  | Orientation: North West

Test 7: 21/04/17, 08:38 | Exposure: ~ 1.25 hrs  | Orientation: North East (but ~10º off)

Test 8: 21/04/17, 10:03 | Exposure: ~ 2.5 hrs  | Orientation: North

Test 9: 21/04/17, 12:26 | Exposure: ~ 3 hrs  | Orientation: North

Test 10: 24/04/17, 10:10 | Exposure: ~ 2.5 hrs  | Orientation: North