Oil on canvas. Medium size minimalistic painting in grey , black and white tones. The size of the painting is 20"x20". 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 1.5 " wide sides, canvas is gallery wrapped.. It can be displayed without 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. Please contact me for correct international shipping, custom duty is responsibility of the buyer.