1127-RGB-plus

DIY 4x5 scanner camera. Xenar 180mm lens @ ƒ/8.

 

Trichromy RGB process. A cloud went across the sun during the green scan leaving half the lawn kind of red.

I added a Yellow-Blue Duotone onto the RGB color as softlight at 70% opacity

 

So RGB + Y?

 

A little fakery but no vibrance or saturation added.

Done