Sempre interessante l'S-Bahn di Berlino :-)
Ricoh GR
(https://farm5.staticflickr.com/4554/26635899519_4d70f645a5_o.jpg) (https://flic.kr/p/GzHWWT)S-BAHN Berlin (https://flic.kr/p/GzHWWT) by mo.ro.ph. (https://www.flickr.com/photos/152955375@N03/), su Flickr
Figura inquietante quella con il cappello