"This is the Cadolzburg, one of our oldest castles in this area."
"The camera is a Mamyia RB 67 SD Pro with a self made pinhole lens. Made on a lathe from alloy and the aperture is copper 0,1 mm with a hole of 0,3 mm. Film Kodak Tri-X 400. Aperture 350 and focal length about 100 mm. Time was 13 seconds."