This traffic signal controls pedestrians crossing the Praça da Figueira from the square of the same name.  We were surprised by the green man image that the camera captured.

This photo was taken in Lisbon, Portugal, on September 14, 2017. Specs are:

Olympus TG-4, ISO 320, f/4.9, 1/80 sec,  focal length 88mm (35mm-equivalent).