Happy Birthday Master Sgt. Bob Ross! In case you didn't know, Bob Ross was a medical technician and later served as the first sergeant of the U.S. Air Force Clinic at Eielson Air Force Base, Alaska. He served for 20 years before retiring as a Master Sergeant. After retiring he became famous for his television show "The Joy of Painting" in which he taught others to paint. He would be 73 today. Photo elements courtesy of Bob Ross Inc #bobross #happytrees #airman #airforce #airmanmagazine #airmen #usairforce #airpower #air #airpower #usairforce #fly #usmilitary #painting