Three months ago I ran a couple of posts about Bobby Fischer photos from LIFE magazine: That's Not Bobby! and That's Definitely Bobby!. To round out the series, here is a composite photo that I've been saving for the right moment.
Source: Chess Champion Bobby Fischer
GM Seirawan talking about GM Byrne talking about Fischer:-
He had these very big hands and the pieces just danced as they moved about the board.
From An afternoon chat with Yasser - Part I (This Week's Chess Safari).