Vortex

This is a creation from 25 layers. The base layer contained the original image (a door from an old building). Each successive layer was rotated a few degrees, and reduced in size. After doing this 23 times, I applied a couple of effects from Color Efex Pro 4 and a final twist transformation to smooth the lines. Hope this works OK in the Photo Art Gallery. The original would have gone in the POP Photo forum.