"Exposed roots of an old juniper tree. Ilford HP5+ rated at ASA 50 with a deep red filter. Exposure of about 90 seconds. Kodak HC-110 dilution H for 10 minutes at 20 Celsius."
"Converted Ansco Speedex 120 roll film camera chosen for its T shutter setting and flash sync. The pinhole is made out of a coke can and is a bit big at 0.5 mm. The focal length is 90 mm."