It all started with a grey wall, a scribble and a surprisingly simple question.
At the 39th Gymnasium of Athens in Kypseli, French teacher Mrs. Rea Dazy noticed a student writing on one of the school’s already worn-out walls. When she asked why, the student simply replied, “The wall was already a mess. What difference does it make?”
For Mrs. Dazy, it made all the difference.
Rather than simply cleaning up the wall, she began wondering what the school could look like if its empty spaces became part of the learning experience. With the support of headteacher Giannis Kelepouris and through an approved extracurricular programme, her idea for transforming the school with murals slowly began to take shape.
The result is now a colourful journey through history, art and human achievement.
Mrs. Dazy spent more than 100 hours researching and preparing the project, drawing inspiration from Isaac Asimov’s Chronology of the World, works of art, scientific discoveries, monuments and important moments from different civilisations. She created models featuring more than 800 images, which became the basis for a huge visual timeline across the school.

Over the following two and a half years, around 80 students volunteered their afternoons to help bring the designs to life. Today, approximately 40 murals take students on a journey from prehistory and Ancient Egypt to Minoan Crete, Ancient Greece, Rome, Byzantium, the Renaissance, modern art and even the exploration of space.
The classrooms became part of the experience too, with their decoration reflecting the historical periods represented in the nearby corridors. Walking through the school is therefore less like moving from one classroom to another and more like travelling through different chapters of history.
And perhaps one of the most remarkable parts of the project is what has happened since. Despite concerns that the murals might be damaged or covered in graffiti, the students have left them untouched.
The artwork has given the school more than a colourful new look. It has created a sense of pride and ownership among the students, who now proudly show visitors from other schools around their work.
As Mrs. Dazy explains, “Children need stimuli. You cannot find inspiration in grey.”
At the 39th Gymnasium of Athens, the walls have become much more than decoration. They are lessons, stories and invitations to discover — a living history book created by a teacher and her students.
