Well this is so different from what you have been posting that I had to spend sometime with it. ... First, I note that the film frame is kept in the picture. I remember first seeing this in photo magazines in the 1950's or '60s .. probably been used before in exhibits. I assume that it is to remind the viewer that he is looking at the photographer's interpretation of the scene and not through a window .... Here we have a well dressed gentleman standing on a sidewalk downtown somewhere ... Again not unusual when walking about on Chicago's Michigan avenue in the '50s or '60s of the last century ... Not sure what has attracted us to take this picture, maybe like the film frame -- nostalgia ... I like your picture but nostalgia is what I take away ....
Specifically, I might lose or diminish that crack in the sidewalk as I first thought it was a cane he was leaning on ... I do note that I might title this "Who are you looking at?" from his expression ...
WhyNot