A garden that answers to no one, a cheerful garden, watered with light. - Jean-Claude Ellena. Un Jardin sur le Toit is a lively, edgy novella. This fragrance describes a secret garden, hidden in the heart of the city, in Paris. A hanging garden, perched on the rooftop of the Hermes building at 24 Faubourg Saint-Honore. An apple tree, a pear tree and a magnolia flourish in the Paris air, along with a few self-seeded imposters, all making up this scent of light and pleasure, enticing and full of laughter.