Pittsburgh PA: One of Arnold Vargas's rendering for Cox's department store advertisement - 1967. Arnold Varga was a native Pittsburgher from McKeesport, who gained nationwide acclaim for his unique illustrations. He worked for local advertising agency's Ketchum McLeod and Grove, BBDO along with working directly with major department stores; Wanamaker, Hornes, Coxs and Higbees. Brady Stewart Studio made copies of a lot of his work for his files. We had a few extra negatives in his file; he was an unique talent.