Calotype 6-12
Paper negative lit through, not waxed.
Method: Pelegry, iodiser Davanne/Green adaptation from Le Gray (containing whey, pot.iodide and bromide)
Paper: Canson Marker layout pro, 70 gsm pad
Sensitized and stabilised by immesion 10 days before exposure
Dry exposure: 15 min f/22 bright day with snowflakes in the air, 30% blue sky, temp -1 C
Camera: wooden tailboard camera 13 x 18 cm with Tessar 135 mm f/4.5
Developed a day later by immersion in 0,8% gallic acid spiked after 5 min with 2 ml acetonitrate 11%, total time 2 hr bath
Hypo 10 min bath 1 and 10 min bath 2, washing over 1 hour in running water
Calotype 6-12
Paper negative lit through, not waxed.
Method: Pelegry, iodiser Davanne/Green adaptation from Le Gray (containing whey, pot.iodide and bromide)
Paper: Canson Marker layout pro, 70 gsm pad
Sensitized and stabilised by immesion 10 days before exposure
Dry exposure: 15 min f/22 bright day with snowflakes in the air, 30% blue sky, temp -1 C
Camera: wooden tailboard camera 13 x 18 cm with Tessar 135 mm f/4.5
Developed a day later by immersion in 0,8% gallic acid spiked after 5 min with 2 ml acetonitrate 11%, total time 2 hr bath
Hypo 10 min bath 1 and 10 min bath 2, washing over 1 hour in running water