Mela (a cultural festival of India), organized every year in India, almost in every city and village. This celebration can vary from location to location.
The photos you are seeing right now were captured on “Ram Navami Mela” (Rama Navami is a spring Hindu festival that celebrates the birthday of the Hindu God Lord Rama). This Mela organized every year at Rad Ford ground in New Delhi, the capital of India.
You can see more of L Mahammad’s work here.