Just noticed your conversation with Adam Cheeseman where you told him where you took your avatar photo. I've been to that church at Sarratt myself (it's on the route of a long-distance path I walked) and I thought it was very interesting. Very unusual architecture I thought (not that I know anything about the subject).
I have done this once - then my comp told me it was offline part-way through posting so I don't know if you got it or not.
I notice you are part of the Bucks community forum here and I wondered how I go about joining it also. Please could you advise as I am new to forums so am flapping around like a fish out of water.