Just sharing an image (BW infrared)

Triple exposure on an IR-converted DSLR, processing with GMIC’s sketch filter


Came out very nice!

Avonds, Mike!

Nice one!

An idea (I do not know if it will work out OK, but…):
have you tested darktable’s module diffuse or sharpen
presets Simulate line-drawing, and simulate watercolor
(keeping iterations to very low amounts)?

Claes in Lund, Zweden