Kenwood: more June 29, 1967.

...and as if on cue, a "new" June 29 shot appears; a particularly splendid example it is too. Though it's a mistake to read too much into these things, it does at least seem to encapsulate the sense of isolation reportedly felt by John at Kenwood. Either that, or he is "doing a guff".
At any rate, this pic allows the exact placing of those other photos of John sitting in the grounds. I'd thought these were taken right at the bottom of the garden, beyond the path, but in fact the garden chair was on the path itself. The bank behind him was much more overgrown in those days - the whole area was cleared in the mid-90s. Joe Baiardi's video captures the spot, and shows that the oak tree visible in one of the pics is still present and correct:


In other "news", Sara's blog has turned up another account of a fan visit to Kenwood, which is worth a look.