1 "Ficheiro:Petergof,_Saint_Petersburg,_Russia_-_panoramio_(167).jpg".

Ficheiro:Petergof, Saint Petersburg, Russia - panoramio (167).jpg

English operator: Panoramio described at URL: https://web.archive.org/web/20161031113835/http://www.panoramio.com/photo/123594131 determination method...