English operator: Panoramio described at URL: https://web.archive.org/web/20161014042149/http://www.panoramio.com/photo/23124808...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016200745/http://www.panoramio.com/photo/41420320...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014080748/http://www.panoramio.com/photo/23418752...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027070744/http://www.panoramio.com/photo/23329980...
English operator: Panoramio described at URL: https://web.archive.org/web/20161111115744/http://www.panoramio.com/photo/41334580...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016200817/http://www.panoramio.com/photo/41420322...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014115532/http://www.panoramio.com/photo/23437221...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013160639/http://www.panoramio.com/photo/23329843...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015155617/http://www.panoramio.com/photo/34692601...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014020141/http://www.panoramio.com/photo/23329463 determination method:...