American Oil on Board Painting in the School of John Hoppi$595.0020th Century American oil on board painting in the school of John Hoppi. Gold leaf custom frame. 17 inches by 28 inches. American Oil on Board Painting in the School of John Hoppi quantity Add to cart Add to Wishlist Categories: Artwork, Oil PaintingsRelated products Large Walrus Tusk $475.00 Add to cart Victorian Era Composition of Butterfly Wings $85.00 Add to cart “The Window” by Rebecca Davenport, Signed Oil on Canvas $4,500.00 Add to cart “The Head” by Karel Appel $2,200.00 Add to cart