Not maniped. Nikon D80 + Tokina 11-16mm. Manual mode. 30 second exposure. f/2.8. Pop-up flash triggered at the beginning of the exposure for some extra light. LED push lights to trace the outline of the chair. For more information on the light painting technique, see: [link] or Google around.
All I need is a book that has the answer to world peace, and I'll be set for life!