Fine art print face-mounted on plexiglass created by the architect and visual artist Alexandros Maganiotis. 
The Greek letter Σ, corresponding to the Latin letter S, stands for the emblematic Circular School in Athens, designed by the architect Takis Zenetos, one of the most significant representatives of post-war modernism in Greece.
Limited edition numbered and hand-signed by the artist.
Comes in a gift box.