I agree Richard, back in the 70's we used to watch the annual airshow at Booker airfield, long before any real control of aircraft and spectator positioning. I recall Ray Hannah flying a Spit wheels up at full bore just in front of spectators, with minimum height between the prop tips and grass. It still gives me a tingle.
I never saw Ray Hannah flying to the best of my knowledge but that photo of him flying down the pit lane area at Goodwood speaks volumes, you are a lucky man