Funky, Folky 1970s Swirl Clay PlanterSuper 1970s but also to my eye rather transcendent; this feels to me as much like a piece of end of day pottery (or slag glass) vessel as it does something made for market, though I believe it was produced by Ron Allen Comanche Pottery (Comanche, Texas, also with production in Oxford, Mississippi and Lumberton, North Carolina.) Since finding this one I've turned up images of a few others the forms, with what look to me like applied ribs (a clever nod