At Petrov Frame Atelier, each canvas is made to the artist's specifications. Because we specialize in custom and large-sized canvas, we can build premium gallery wrapped canvases in any size from 18" x 18" to 84" x 144". Stretchers are available in 1”, 1-1/2” or 2” deep profiles, and depending on the canvas size, we use 18 oz., 15 oz. or 12 oz. natural cotton duck primed with 2 coats of gesso. Please contact us for additional information and for pricing.