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 Folk Art Ship Diorama $600.00 Add to cart Pair of American Portraits $2,200.00 Add to cart Victorian Era Composition of Butterfly Wings $85.00 Add to cart 1800’s Still Life in Original Gold Frame $495.00 Add to cart