Abstract Thursday: Hypnotic

This started life as a shot of our office, with clouds reflected in it (original uploaded as an extra). I corrected the perspective slightly, flipped it 90 degrees, mapped it from rectangular to polar coordinates, added a ouch of zoomed radial blur to it, and finally tweaked levels etc.

Abstract Thursday is hosted by its founder, Youoregon1. You can see all of this week's entries here.