This one of a kind painting is done in acrylic. I try my best to represent the true colors of the paintings in the photos, but sometimes you can see a slight difference in tone. This painting has painted black 0.75wide sides. It can be displayed without a frame. I use professional grade materials and canvases, and the painting is finished with a glaze of UV varnish to protect against sunlight and dust damage. Signed on the back. Painting size is 20 x 16 inches.