Everyone should try street photography for at least one month and see what it can bring in your photography. It will definitely be a great learning curve, as it is connected to real life people, their emotions and happenings. Photographing work life will results in getting real candid photos with great gesture and real expressions of people. I myself focus on this genre of photography in particular and it has taught me a lot about photography.
Photographer has spend time with the subject and she stayed there for a while to get the right moment, which is great. And Photograph is showing a real life moment.