Acrylic fluid art galaxy straight pour painting. Metallic blue, purple, pearl white, pink and Payne's gray swirl around to look like a vortex or galaxy. Square - 12" x 12" x 0.25" Gesso Board (Gesso covered artist plywood surface). This painting is finished with an epoxy resin finish which adds depth to the painting and provide a long lasting finish. The back of the painting is finished with flat black exterior paint and is signed by the artist including the date painted. Because of the epoxy finish this painting may be more suitable than canvas for exterior and higher moisture areas like a bathroom. The painting wraps around the sides so it can be hung unframed. Please Note: there are occasionally some small imperfections in the epoxy finish which don't affect the view of the painting when hung.