Open Clip Art Library (racing,motor_sports) http://openclipart.org/Xiph/ en-US Tue, 12 Dec 2006 12:39:34 UTC Tue, 12 Dec 2006 12:39:34 UTC crash helmet http://openclipart.org/Xiph/files/johnny_automatic/1824 Tue, 12 Dec 2006 12:39:34 UTC johnny_automatic a racing car or motorcycle crash helmet from a U.S. patent drawing a racing car or motorcycle crash helmet from a U.S. patent drawing mediaclip_artexternalsourcepublic_domainimagepngsvghelmetheadwearprotectionsafetyracingmotor_sportsuspto http://openclipart.org/Xiph/files/johnny_automatic/1824 http://creativecommons.org/licenses/publicdomain