English operator: Panoramio described at URL: https://web.archive.org/web/20161031213957/http://www.panoramio.com/photo/120296024...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025211958/http://www.panoramio.com/photo/74323949...
Mountains in Lugano, Lugano lake, Monte Brè English operator: Panoramio described at URL: https://web.archive.org/web/20161025133339/http://www.panoramio.com/photo/76879909...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029005656/http://www.panoramio.com/photo/93309164...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030103038/http://www.panoramio.com/photo/93309353...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031041814/http://www.panoramio.com/photo/113772846...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102231737/http://www.panoramio.com/photo/120296762...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101091941/http://www.panoramio.com/photo/120295873...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101070934/http://www.panoramio.com/photo/120326251 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101163858/http://www.panoramio.com/photo/120326717...