cliparts/a/9/a/e/clipart-trefoil-slipped-a9ae.svg image/svg+xml Open Clip Art Library trefoil slipped 2010-05-29T07:37:38 A heraldic golden trefoil slipped. (stylized three-leaf clover, with a stem) http://openclipart.org/detail/63583/trefoil-slipped-by-paxed paxed clip art clipart heraldic heraldry trefoil