Kuanglong Zhang lives in Shenzhen, in the south of China, and was visiting the ancient Silk Road city of Kashgar when he took this photo. Close to the borders of Tajikistan, Kyrgyzstan and Pakistan, it is ancient and landlocked; distinctly different from the modern port city he calls home. Zhang remembers being captivated by the unfamiliar streets and alleys. As he explored, he came across two brothers playing football after school.

“I used the telephoto lens on my phone to make the contrast between the children and the painted yellow buildings stronger, and the composition cleaner,” says Zhang, who is the 2025 Mobile Photography awards’ photographer of the year. “I set up the shot so they’d be on the left and right side of the frame to create a sense of visual balance, and, as both of them are facing left, it gave more space on that side so the image doesn’t feel cramped.”

He was struck by the boys’ obvious happiness, and was prompted to reflect on his own sources of joy. “Taking a good photo can make me happy for a long time, just as a soccer ball can bring great joy to two little kids,” he says. “The photo shows that the way to happiness can actually be very simple. There are many beautiful moments in life.”