cliparts/4/e/1/3/clipart-hammer-and-sickle-graffiti-4e13.svg image/svg+xml Open Clip Art Library hammer and sickle - graffiti 2012-01-11T11:13:38 http://openclipart.org/detail/166994/hammer-and-sickle---graffiti-by-worker worker and clip art clipart communism graffiti hammer revolution sickle socialism worker