Logarithm Fun 1 by Luc2 ()
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The other day for a job I played with semi-log paper in Photoshop I assigned a grey shade value according to log value of the region on the paper, I duplicated that layer rotate 90 degree and mix with different blending mode, each one give a different result for this one I used "Difference".
I use this image as map for a terrain in Carrara shade and light.
Thanks for viewing and comments.