1/16 (AFP/Getty Images)

2/16 (Alexander Demianchuk/Reuters)

3/16 (Maxim Shemetov/Reuters)

4/16 (AFP/Getty Images)

5/16 (Yuri Kadobnov/AFP)

6/16 (Reuters)

7/16 (Maxim Shemetov/Reuters)

8/16 (Carsten Koall/Getty Images)

9/16 (Wikimedia Commons)

10/16 (Sasha Mordovets/Getty Images)

11/16 (DMITRI ASTAKHOV/AFP/Getty Images)

12/16 (Getty Images)

13/16 (Yves Herman/Reuters)

14/16 (Mikhail Metzel/RIA Novosti/Kremlin/Reuters)

15/16 (Alexei Nikolskiy/Reuters)

16/16 (Kirill Kudryavtsev/AFP)