Atlas Obscura
La Fresque des Wallons in Namur, Belgium
An hour from Brussels by car, Namur is the capital of Wallonia, the French-speaking southern half of the country. As such, it maintains friendly ties with many French-speaking cities around the world. In 2001, during a visit to Quebec City (the Canadian city with which Namur is twinned), a Belgian delegation discovered the "Fresque des Québécois." That's when the idea was born to create a simil…
a trompe-l'œil fresco in Barcelona