1.Khitrov marketplace, 1900s. Photo by Fine Art Images/Heritage Images/Getty Images.
2.Tsarist police document on Joseph Vissarionovich Dzhugashvili, c. 1911. Public domain.
3.The Bolshevik militia, 1924. Public domain under Russian law.
4.Vorkuta Gulag, 1945. Photo by Laski Diffusion/Getty Images.
5.Epaulette tattoo. © Alix Lambert.
6.‘Fight Against Hooliganism!’ Author’s photo.
7.Onion domes tattoo. © Alix Lambert.
8.Afgantsy in Gardez, c. 1980–8. Photo by E. Kuvakin, licensed under Creative Commons.
9.Dzhokar Dudayev. Photo by Maher Attar/Sygma via Getty Images.
10.Grave of Vyacheslav ‘Yaponchik’ Ivankov, Vagankovskoye cemetery. Author’s photo.
11.Butyrka prison. Photo by Stanislav Kozlovskiy, licensed under Creative Commons.
12.Drugs bust, 2004. SPUTNIK/Alamy Stock Photo.
14.Gennady Petrov is arrested as part of ‘Operation Troika’, 2008. Photo by AFP via Getty Images.