Color
Bleach bypass
Skipped bleach: silver kept, contrast up, colour drained.
Controls
- amount
- How much silver was left unwashed. Not a general strength: the real process is either done, skipped, or half done
- saturation
- How much colour survives under the silver. At zero it is black and white, at one the colour is untouched
- punch
- Contrast of the silver layer: shadows choke, highlights bleach out