Amazing Arden Riddle solid walnut American studio Sofa. This Sofa in particular has a more interesting designed back with the vertical walnut slats, which gives it an amazing appearance from behind Arden Riddle‘s furniture continues to climb and value as more and more people discover it Arden Riddle was a studio furniture maker from Copley, Ohio using solid walnut for most of his pieces. We do own an upholstery shop and could make new cushions in your choice material for an aditional cost