Walnut is a classic hardwood with a rich black, brown, and tan grain. I opted for a natural look with these, no stain, just topcoat. Finished with a semi-gloss acrylic which won't amber with age.
NOTE: There were only 2 sets of these panels made. The pictures shown are of one set of panels. The panels you receive may be slightly different, but all were cut from the same piece of stock.
I've included several pictures. As often happens it was difficult to get the camera to reproduce what they look like to the human eye.