This beautiful world map duvet cover from Urban Outfitters has a patchwork of prints.
us.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=30815096&parentid=A_NEWARRIVALS&cm_mmc=Social-_-PIN-_-20131102-_-worldmapduvet&crlt.pid=camp.nhKZoZOhIEri