vortex unspun

The starting point for this doodle was the earlier upload 'Silver Vortex'. www.ipernity.com/doc/philsutters/38913576 The vortex was a neat, somewhat distorted, spiral, spinning in one direction. To spin it backwards is to cause chaos. The spiral was silvery white, which in the process gets refracted into its component colours. Dreaming up this load of twaddle probably took as long as creating this doodle in the first place!