With great pleasure we undertook to design and manufacture the commemorative souvenir of the municipality of Thessaloniki. The result depicts in an abstract way characteristic monuments of the five chronological periods of Thessaloniki's history: Archaic, Roman, Byzantine, Ottoman and modern. The Arch of Galerius, the Rotunda, St. Demetrius, the White Tower, the Tower of the OTE. The impression and composition was made by Theo Papaioannou, architect-graphic artist.