cliparts/1/d/3/6/clipart-peace-dove-1d36.svg image/svg+xml Open Clip Art Library peace dove 2013-03-15T13:48:48 http://openclipart.org/detail/176312/peace-dove-by-worker-176312 worker animal bird clip art clipart communism dove frieden friedenstaube mir paix peace pulu socialism taube war white