“Street photography is photography that features the human condition within public places.” So here we see a “human condition” that at some point in our life we have had. Mom telling you to “stay put and not jump around” and it is clear from the emotion in her face that she is not happy with mom at the moment.
The shot was taken inside a subway car on the “R” line headed uptown from Battery Park Subway station. I stepped outside of my standard 24mm-50mm focal length and zoomed to 105mm.
1/80 sec at f/4.0 ISO 4000 105mm Black & White conversion was via Nik Silver Efex 2.