The light bulb is lying next to a burning energy-saving light bulbThe light bulb is lying next to a burning energy-saving light bulb
How the lighting changed: from a candle to a light bulbHow the lighting changed: from a candle to a light bulb
The lights of vancouver at night. skyscrapers in canadaThe lights of Vancouver at night. Skyscrapers in Canada
Winter landscape in the light of lanterns, belgiumWinter landscape in the light of lanterns, Belgium