I have a bit of a lighting problem... I guess.
I have three rock-like formations visible in my render. The whole image is relatively dark, due to low sunlight and four thin (but overcast) cloud layers. The problem is, that in this dark environment, the coloration of the rock formations is mixed together. The following rock has the same hue and color as the one preceeding, both differing by no contrast at all, despite being a few meters away from each other.
What would you recommend to make edges of the rocks more contrastive or how should I operate the light to achieve it?
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