two Evzones performing a ceremonial march in front of the Tomb of the Unknown Soldier in Athens, Greece

two Evzones performing a ceremonial march in front of the Tomb of the Unknown Soldier in Athens, Greece. They are dressed in traditional Greek military uniforms, with white kilts, white stockings, red hats, and distinctive black shoes with large pom-poms. They march in unison, lifting their legs high with each step, their arms swinging rigidly. The background features a marble plaza, a low stone wall with inscriptions, and a building with a flag and some trees visible in the distance under a clear blue sky.