Amsterdam sketch

HDR from 3 exposures with a Samyang 8mm fisheye, first saved in B&W. Treated with GMIC’s sketch filter in a CLI script:

gmic -i $i -fx_sketchbw 3,45,180,80,1.75,0.02,0.5,1.42,0.1,0.7,3,6,0,1,4,0,50,50 -o $FILE_NO_EXT-sketch80.jpg`

7 Likes

Wow that filter is pretty damn impressive!

Impressive result and I do like the lens distortion as well. :slight_smile:

@Mike_Bing , looks very Escheresque!