Just playing around: Erica on the boardwalk / by Ed Shanahan

Towards the end of a long and intense photography trip, it is sometimes fun to just play and experiment.  This is a shot of a fellow photographer on the boardwalk near a sulphur pit on our last night in Yellowstone National Park.  The strange reproduction is caused by my changing the focal length from 50mm to 17mm over the course of a 1 second hand-held exposure.  A little strange but fun, huh?