Participants (3448) ALL  

Friedrich Opitz, "Selfportrait "
Oldenburg, Germany (member of Guenther:Oldenburg group)

""OLDEN BURG BILD DOSE meets WPPD, workshop with pinhole-ingo in Oldenburg. 50mm alu can, 0,2 mm pinhole , 4x5 Efke 25, HC110, A 1+15""