What is Landau telling Gell-Mann? I'm not kidding -- I'm dying to know. If any readers know Gell-Mann personally, can you ask him? Interestingly, this photo (which I stumbled on after digging up my talks from 10 years ago in a forgotten directory...) sums up a lot of my interest in how QCD works.
Barring any real answer (but who knows?...) any ideas for captions would be welcome in the comments!