Men couple(s)

1956 Napoli Street Dancers

000046

Gonzalo Collazo writes:
“René Burri Street Theatre, Naples, 1956
https://leclownlyrique.wordpress.com/2011/02/18/8373/
Napoli Street Dancers Italy, 1956 Photograph by René Burri.
http://vk.com/wall-53793984_9899
René Burri
http://www.ammannart.ch/italiano/burri_i.htm

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

The image url:
https://leclownlyrique.wordpress.com/2011/02/18/8373/