Royal approval required for stamp rugs
“The Queen’s head is embossed on these unique Postage Stamp Rugs which are skilfully hand woven from 100% New Zealand wool in the Kathmandu valley, Nepal. Featuring scalloped edges which mimic the perforations on Royal Mail Postage Stamps each rug is individually hand carved to create a stunning 3D effect…” —Rug Maker
(more on the “strictly regulated” Machin postage stamp design via BBC)