J.R. asked for more Rembrandt drawings:
These are from Rembrandtpainting.net
I have been enjoying J.R.'s sketches (as I'm sure many of you have) and it reminded me of this post from Lines and Colors.
Something fun to try. Keep experimenting and having fun, find what works for you and practice, or as Mark Kistler of the "Draw Squad" would say DrawDrawDraw!