Originals › San Rafael Cactus - 9 x 9" Image 1 of 2 Image 2 of 2 San Rafael Cactus - 9 x 9" $475.00 ~Original~Watercolor on Paper.Available at the Swaner Eco Center Botanical Show. Add To Cart Added! ~Original~Watercolor on Paper.Available at the Swaner Eco Center Botanical Show.