When I was in art school, I spent an hour every day sketching people. Be it summer or winter, my favorite sketching spot was the New Delhi Railway Station, which at any point of time, is filled with people. The station has, I think, 16 platforms, which cater to trains ferrying thousands of travelers, who wait either at the platforms, or in the waiting rooms or near the ticket counter. Sometimes, it is even difficult to walk through the crowd.
At Haridwar Railway Station, my medium to document the travelers was my old and efficient Nikon D70. And I also had my Nikkor 70-300mm lens, which I was using after years. It is one if my favorite lenses for candid photography…easy to handle and light. Though some of my pictures were soft (completely out of practice, I guess), they got sharper by the 5th shot and what followed after that is shown below.