Thousands of protesters swarmed Moscow in support of anti-corruption crusader and opposition leader Alexei Navalny after a Russian court sent his brother to prison. The long day was important for Russians because it was the culmination of years-long frustration with the Kremlin's treatment of political opposition.
Photographer Evgeny Feldman captured the entire day with his camera. Here's how Dec. 30, 2014 played out through his lens.