Gonzalo Collazo writes:
“Antonio Perea 1950s with two friends practising tango.
1950s Antonio Perea con dos amigos practicando tango.”

27 March 2020, Ray Batchelor adds: the Google translation of the French caption to the photo:

“Antonio Perea (au centre) et des amis pratiquent le tango au coin d’une rue du quartier de Flores, Buenos Aires, vers le début des années 50.”

reads:

“Antonio Perea (center) and friends practice tango at the corner of a street in the Flores district, Buenos Aires, around the early 1950s.”

What do you belive the copyright status of this image to be?
Gonzalo Collazo believes: “The image is out of copyright.”

The image url:
http://www.malena-tango.com/category/montreal/