The Secret Behind Iconic Paris Entrances

Those iconic, flowery green subway entrances in Paris were designed by Hector Guimard. He used industrial cast iron to create organic, vine-like structures that transformed underground transit into high art.

Before Guimard, subway stations were considered mere utility tunnels, but his Art Nouveau designs turned them into celebrated architectural landmarks. By mass-producing standardized iron components, he proved that mass transit could be beautiful rather than just functional. Today, these stylized canopies are considered a symbol of Paris, proving how one designer can change the identity of an entire city.