I have posted about light painting before
here, and will copy/paste that introduction: Light painting is an art technique that combines conceptual thinking and long exposure photography, usually at night or in a darkened room. It is created by moving a hand-held light source or by moving the camera. More often than not the person carrying the light source will not appear in the final photograph. It can quickly become crude or banal, but in the hands of an expert, real art can be generated. An excellent example is the work of Trevor Williams, especially where he combines his ultra-modern, almost sci-fi geometric lightscapes with classic oriental buildings.
All rights retained by the artist.