Ok, well no…. It’s just me fiddling around with photoshop to loosen up after a break from graphics.
I’ve been playing around with a little app on my iPhone which creates NPR sketch effects from photos (I gather made by Bruce Gooch, who has done a lot to advance the state of the art in ‘painterly’ and ‘sketchy’ image manipulation.) ToonFX
The app is simple but with a little effort and insight you can get some good results.