CLAES OLDENBURG (American, b. 1929). PROFILE AIRFLOW (GEMINI 178), signed "Oldenburg" , dated '69, numbered 58/75, titled "Profile Airflow" and blindstamped. Moulded polyurethane over two-color lithographs on Special Arjomari paper. Published by Gemini G.E. L., New YorkProvenance:Petersburg Press, Inc., New York - 33 1/2 in. x 65 1/2 in. Estimate $60,000-80,000