Hy O
If you like BW i just found a interesting variant...same simplicity just focused on BW
Attachment:
bw-auto-4.jpg [ 455.02 KiB | Viewed 189 times ]
ORIGINAL
http://farm4.static.flickr.com/3073/282 ... 5556_b.jpgAttachment:
bw-auto.jpg [ 510.08 KiB | Viewed 189 times ]
ORIGINAL
http://farm3.static.flickr.com/2422/358 ... 193a_b.jpgHow work
dup the original 2 times
run gmic Bw pencil on a dup
now for the dup on top TOOLS/ Gegl operation c2g
now the point here is the grain, to have a good grasin with have to mantain the value for "sample" low ...as from 4 to 10, and low also that for "iteration " no more then 12....best is look the preview should be...nice and grainy
then change the layer mode in multiply, lower opacity (i was in a range from 50% to 75% ) et voila
About the original layer .. above i didn't used but could come handy on top of everything in color mode but very low opacirty to add a slight tint as here ....here the (strecthed )"original" layer was on top with5% opacity in color mode