Reuters photographer Ilya Naymushin is based in Krasnoyarsk, Russia, the the third largest city in Siberia. Krasnoyarsk and many neighboring villages are situated on the Yenisei River, one of the largest river systems in the world, which provides power, transportation, food, sport and more to more than a million residents. Throughout the year, Naymushin covers many subjects in the region, with a significant portion taking place on or near the Yenisei River. I've gathered below a look at the past year on the Yenisei, its changing face through the seasons, and the various ways residents interact with it, seen through Naymushin's lens.