In the early 20th century, Paris’s metro stations were famous for their Art Nouveau entrances, designed by Hector Guimard. These wrought-iron structures, adorned with sinuous, green-painted ...

While many of his creations have not survived the decades, some well-hidden ones hold surprises in store for you. His Hublotière or Villa Berthe, located in Le Vésinet, and dating from 1896, will ...