A woman shows off her inked finger as a sign that she has voted, at Shah Abdolazim Shrine, Shahr-e-Ray, Tehran. Here’s a look at the voting process during Iran’s national election, which occurs every four years. (Lawleh Fareed/CBC)

A woman shows off her inked finger as a sign that she has voted, at Shah Abdolazim Shrine, Shahr-e-Ray, Tehran. Here’s a look at the voting process during Iran’s national election, which occurs every four years. (Lawleh Fareed/CBC)