Twisting Light #11
For the purists, no added colour but see large for subtle rainbow colours formed naturally and the fine structure of the caustic patterns at the centre of the hole pattern.
Another attempt at a regular pattern trying to achieve more shading to give more depth to the image.
For those not familiar with my work: These are analog images of the refraction patterns of light passing through formed and shaped transparent plastics. The patterns are exposed directly on to 35mm negative colour film and the resulting print scanned for uploading to flickr.I do not use PhotoShop, only Picasa for minor adjustments.