On the other hand, someone's remark at the time (neatly paraphrasing the old cliché about American GIs during WWII), "overweight, underplayed and over here" seemed just about right at the time, I'd say - and, as might be expected, age has done little to improve any of those situations in the 23½ years since the photograph was taken...
I'd not describe John Ogdon as a hippy, though; perish the thought, indeed...
Best,
Alistair