The vintage rugs of Sarouk, from the Arak province town of that name and surrounding villages, were created to satisfy American demand for a very thick, dense, very long wearing carpet with enough oriental touches to make them instantly identifiable. The wool is amazingly good and the dyes, although in a relatively narrow range, are warm and inviting. It never goes out of style, works with any décor, lasts forever, is not ultra-expensive. What’s not to like?