I have wondered sometimes if it is the beauty of a running-horse that brings so many people of so many kinds to such a makeshift amphitheatre as this is, or if it is the magnetism of a crowd, or if it is only the banal hope of making an easy shilling? Perhaps it is none of these. Perhaps it is the unrecognized expectation of holding for an instant what primordial sensations can be born again in the free strength of flashing flanks and driving hooves beating a challenge against the ground.