"Tunnel" is originally an intuitive oil painting on canvas, completed in one sitting by Melodia in 2012. The original is 36 x 48" and is sold. The reproduction photos have been converted to a Vector format to allow for high resolution images to be recreated on canvas without blurriness of the artwork. Our canvas is a finely textured artist-grade cotton substrate which consistently reproduces images with outstanding clarity and detail..: 100% Cotton fabric.: Wooden frame.: High image quality and detail.: For indoor use