Paris Aéroport unveils an evolutive fresco on the outside building of Orly airport. Pangea was chosen to draw this monumental artwork of 3200m2 which will adorn the building for 5 years. The approach of Paris Aéroport is quite bold: the fresco illustrates the sustainable commitment charter of the company to reach carbon neutrality on ground by 2025. By showcasing each sustainable action they plan to achieve, they prove their true implication. Each flag represents a specific action (geo-exchange heating, philter swamps, revegetation of the airport sites...). If it is colourised, it means that the action has already been completed; the flags that are black and white show that the action has not yet been fulfilled.