'Campaign India The Work 2015: Top 100' is a collection of the best work that we have chronicled in the year gone by.
Work published has been scrutinised through the year, and a long-list has been shortened to arrive at these 100 pieces that stood out, in our view.
Here is the first of this four-part series. Click on the title to view the related story and credits, or simply view the work below.
(End of part one.)