oil 6x6 inches Purchase info here. I painted this little piece on a used panel to which I had applied a coat of oil ground. Large swipes of ground gives a lovely texture that shows throughout the painting. Click on the link to purchase, then move your mouse over the image on Daily Paintworks. You'll see the texture I'm talking about. It's a lot of fun to paint on a completely different surface once in a while, and at the same time I make good use of all my panels. Do you have paintings you're not happy with? You can give them new life with oil ground.