Smurflover look for these in Synaptic.
I added those to smurflover's ecomorph spin that I'm running in VirtualBox. I like the blackwood themes so much I decided to add them to my bare metal e17 install. A search in Synaptic for "blackwood" on the PASS server comes up empty. I got the blackwood packages in VirtualBox using the spout.indiana repository.
EDIT: Packages now on PASS server. Thanks, Tex!