http://cgi.ebay.de/ws/eBayISAPI.dll?...m=300090067470
This photo appeared earlier at eBay with info that it was from "Juteborg". Obviously a training aircraft marking.
http://cgi.ebay.de/ws/eBayISAPI.dll?...m=300090692958
Is it the top part of a JG 54 "Green Heart" visible right under the cockpit, seen as two thin white arches?