This photo, of Olivin from Lanzarote, was taken in my house during December 2011.
The technical information is as follows.
Camera - Canon EOS 5D Mk II
Shutter speed - 1/200
Aperture - f16.0
Lens - Canon EF 100mm f2.8 Macro USM plus Kenko 36mm Extension Tube
Focal Length - 100mm
ISO - 100
Canon 580EX II Flash with 30° Honeycomb Grid and Roscolux Storaro Green Filter
Canon 420EX Flash with Snoot and Roscolux Henna Sky Filter
Copyright © Tom Gilland