cliparts/d/6/1/1/clipart-people-hitchhiking-d611.svg image/svg+xml Open Clip Art Library People Hitchhiking 2012-11-20T08:03:27 http://openclipart.org/detail/173172/people-hitchhiking-by-vlodco_zotov-173172 vlodco_zotov clip art clipart lift a thumb on the road people