Saturday, October 27, 2007

Anquilla dieffenbachii


A given volume of water, frozen in a given moment of time, encodes information about the larger volume of which it is a part as well as the longer time period of which it is a slice. It should be possible to infer from the ripples in this photo to the location of ripple-makers (eg ducks, fish, the wind etc) which exist outside the frame both spatially and temporally. The main ripple-maker in this photo is actually the eel just under the surface (its back can be seen just breaking the surface at bottom-left, with its tail extending to just below the middle of the picture and then curving downwards again). A set of eddies have spun off the eel's tail and the eel's back is forming v-shaped ripples as it moves out of shot.

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