Revolutionary leader Che Guevara is the latest historical figure to get the An Post treatment.
The Argentinean doctor with Irish roots who helped Fidel Castro overturn the Cuban government will feature on a new stamp.
The artwork will be based on the iconic image of the revolutionary created by Dublin artist Jim Fitzpatrick.
An Post is releasing the stamp to mark the 50th anniversary of Che's death at the hands of the Bolivian army.