A classic Greek definitive issue portraying the iconic Bourtzi Fortress of Nafplio, shown rising from the waters of the Argolic Gulf. Printed in rich green, this 5-drachmai stamp captures the Venetian-era sea fort in crisp line engraving, a favorite subject among collectors of Greek landscapes. Issued by Greece as part of its mid-20th-century architectural series, it reflects the nation’s deep historical heritage and coastal defense traditions. A clean and attractive piece, especially prized for its strong impressions and scenic maritime appeal.