"Under the Solkan (SLO)railway bridge,the largest stone arch in the world. Zoom Pinbessa 6x9 d=35mm f/150; FP4, R09 1+100 semistand development. More: https://www.flickr.com/photos/markovog/sets/"
"Zoom Pinbessa: homemade brass pinhole, dia. approx 0,25mm, mounted on a 6x9 Voigtlaender Bessa corpse, variable d from 25mm to 105mm."