She was photographed with her lover on a bench by the city's Puente de los Suspiros de Barranco - Bridge of Sighs of the Ravine.
The couple, whose names have not been revealed, divorced as a result of the wife's affair.
The man went on to confront his wife about her infidelity following the discovery of the picture from 2013. That's because it actually was his spouse, and the man whose hair she was stroking wasn't her husband.
The photograph is one of a long line of freaky images taken for the Google Maps and Google Street View online resources.
This has inevitably resulted in some amusing and freakish moments captured on camera, including a couple having sex by a vehicle at at unknown location, an armed robbery in South Africa and half-a-dozen people in pigeon masks in Japan.