Ilford XP2 Super 135 (400 speed)
~28mm
~10.30 am
?...f16 or f11
? ...1/125
from a negative scan (3000x2000)
The Gimp..
1 Layers>Colors>Auto>Stretch Contrast
2 Layers>Colors>Auto>Levels>Auto Levels
3 Image>Scale Image
(100dpi and resized to 753x500)
4 Layer>Duplicate layer
5 Filter >Enhance >Unsharp-Mask
(Radius 1.0, Amount 0.20, Threshold 0)
6 Filters>Colors>Map>Sample Colorise
(Mapped from schildt-cyanotype-sodableach_01.png)