A Chinese worker seen here having his recess time, engrossed in his mobile phone. Most probably he's in touch with his loved ones in his homeland.
I love the color contrast of his grey shaded uniform set against the beautiful blue wall. The tonality between the kern and the ground are in great contrast too. All the elements fall into place that make this street photograph looks simple and eye-catching. Below is a black and white conversion, which looks much more pleasing. More visually impact.