Z http://en.wikipedia.org/wiki/Image:Livesteam.jpg
Photo 2001 by J-E Nyström User:Janke
Photo shows Juhani Saloranta, Finland, running the Live Steam locomotive he built in 14,000 workshop hours during a period of 15 years. It weighs 300 kg/650lbs.
New high-res version, released under CC-BY-SA-2.5