Before the rise of modern department stores, Paris was home to a unique architectural feature: the covered passageways. These structures, popular from the early 19th century, provided a sheltered, lit space for shopping, strolling, and socializing. While many of these passageways once lined the city, only a few remain today, preserving a piece of Paris's historic charm. At the turn of the 19th century, these passageways were designed with glass roofs and elegant decorations, creating a new kind of urban experience. They became gathering spots for the growing bourgeois class, offering both shopping and entertainment. By the 1820s, competition among these commercial galleries intensified, with each vying for prestige through location, decor, or the variety of shops they housed. One of the most notable examples is the Galerie Vivienne, built in 1823 and designed by François-Jacques Delannoy. Featuring a Pompeian neoclassical style, it includes Corinthian columns, a marble mosaic floor, and a glass roof stretching over 176 meters. Listed as a historical monument since 1974, it now hosts antique bookshops, fashion boutiques, and restaurants. In 2019, it was paired with the royal Saint-Hubert gallery in Brussels, highlighting its historical significance. Other notable passageways include the Galerie Colbert, also designed by Jean Billaud, which features a central rotunda with a statue of Eurydice Mourning and a monumental dome that inspired the Galleria Vittorio Emanuele II in Milan. The Galerie Véro-Dodat, founded by two butchers, became a hub for travelers and art lovers, later attracting high-profile tenants like Christian Louboutin. Meanwhile, the Passage des Panoramas, built in 1799, is the oldest of these passageways, named for its panoramic paintings and immortalized in Émile Zola’s Nana.