Soap Film 47
Colours and patterns arising from the interference of reflected light rays on a thin film of water and soap held in a tiny frame (a 'bubble wand'). The inner circle which I use for these photos measures 18mm. I removed the ugly plastic outer surround to the ring in Photoshop and the colours are slightly brightened - otherwise the soap film is entirely natural.
One from this afternoon (and another in the Comments), using some washing up liquid (Tesco's own brand!) - it's so tempting to try this out using different soaps!
Sony Alpha 100 SDLR camera with Cosina Macro 100mm lens; 1/125 sec at f/11 (ISO 200). No flash - lit by an office type angle-poised lamp.
Anyone interested in this type of photography, please feel free to join the Soap Films group (link below) and add some photos soon!