Hello to all, I find very nice to the result of this technique of coloring maps:
the described technique is photomechanical , I suppose it is possible to apply it digitally in photoshop also.
He starts from the same hillshade greyscale to produce four different color copies, then he will mix these copies to get the final result.
I for now I found only this tutorial that explains how to apply lighting in yellow tone but I'm looking for a way to add other colors for entire map :
can you tell me where I might find some information about it?