The Brush Project is an auction of actual paintbrushes that artists have used. The auctions will go to help art education.
The auctions are going on right now. There are so many great artists involved in this, this is a good chance to help a good cause and score a great collectible from your favorite artist. Mark Ryden, Shag, Lesley Reppeteaux, Chris Mars, Anthony Ausgang, Dan May, Lori Earley and many others. The above brush example is from Glenn Barr.
I’m pretty sure this is going to work out exactly like the Paint by Numbers auction went, very fast. So you might want to get in on this now as it has just started.