7 Stunning Art Nouveau Gems in Paris You Never Knew Existed

4. Metro Entrances by Hector Guimard

The Hector Guimard-designed édicule

Guimard designed these iconic Paris metro entrances between 1900 and 1913, with plant-like structures made from cast iron and glass. Notable stations include Abbesses, Porte Dauphine, and Palais Royal, all of which have become symbols of Parisian design.

Photo: Bellomonte