Image Gallery: Graffiti Substrates

		Graffiti Substrates popular canvases to write upon
		( 20031129-schmitz.JPG )
		( 20040124-116_1639-gas_meter.JPG )
		( mains-118_1894.jpg )
		( mains-118_1895.jpg )
		( mains-118_1896.jpg )
		( mains-118_1897.jpg )
		( meters-119_1957.jpg )
		( railings-119_1992.jpg )
		( sidewalks-127_2796.JPG )
		( street_signs-119_1938.jpg )
		( traffic_controls-119_1965.jpg )
		( traffic_controls-125_2590.jpg )
		( traffic_controls-133_3336.jpg )