Thanks for posting these photos of the Master Rock Botherer, I didn't have the privilege of knowing him personally but everything I've read speaks of someone much respected and loved by all who knew him.
Over to you George, Fitz, Hob and all the others to keep on rocking.
Just seen your comment Hob. It must have been poignant to have a rock art meet without Jan's presence or input but a great way of keeping his memory alive. I still read http://rockartuk.wordpress.com/
on a regular basis and am always inspired by it. Managed to get to Long Meg recently so have at last seen some real rock art (along with the examples in the Old Fulling Mill Museum, Durham) - neither in their original setting though.