American Oil on Board Painting in the School of John Hoppi “Victorian Era Composition of Butterfly Wings” has been added to your cart. View cart$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 “Hay Fields” by L. Phillips, Early 20th Century $400.00 Add to cart Painting by Harry Barton, Oil on Masonite $285.00 Add to cart Original American Scrimshaw Read more Folk Art Ship Diorama $700.00 Add to cart