One of the newest etsy sites that I stumbled upon is Focused Line Art. The artist Tracy Melton is a full time artist based in Knoxville Tennasee. He has been painting nature inspired paintings for years and received his formal education from the Columbus College of Art.
He has sold thousands of paintings, and has been featured on The Martha Stewart Show.My favorite pieces that he creates are his line of 3-D paintings on recycled elm trees. He actually cuts down dead trees himself with a chain saw,then the pieces are sanded, and clear coated to accentuate the wood, then painted with acrylic paint and clear coated again. They are hollowed out from behind for wall mounting. Sold in sets of three.