People wearing black t-shirts and bearing tape on their mouth, take part in the fourth edition of the "Walk for Freedom" in Thessaloniki

People wearing black t-shirts and bearing tape on their mouth, take part in the fourth edition of the "Walk for Freedom" in Thessaloniki

People, wearing black tshirts and bearing tape on their mouths take part in the fourth edition of the "Walk for Freedom" in Thessaloniki

People, wearing black t-shirts and bearing tape on their mouth, take part in the fourth edition of the "Walk for Freedom" in Thessaloniki