A Picture Not Soon Forgotten, from Nick White
They say a picture paints a thousand words, and they don't get much clearer than this. [Warning: not for the faint of heart. Picture from a bullfight in which the bull won].
The number of market jokes/ lessons from this particular photo must surely deserve some prize, but just in case you wanted the actual story, you can read it here. I beseech the Chair to instigate a caption contest.