Art Nouveau in Buenos Aires

Art Nouveau in Buenos Aires: A Journey Through Its Enchanted Architecture

Art Nouveau was born in Europe at the beginning of the 20th century as an artistic movement that sought to reflect nature through flowing lines and organic forms, infused with sensuality and modernity.

At that time, many wealthy Argentine families hired European architects to design buildings in Buenos Aires following this new aesthetic trend. The result was a series of majestic structures adorned with wrought iron, colorful stained glass, and unique details—many of which can still be admired today.

While many of these buildings are now over a century old and in varying states of preservation, here are some of the most iconic examples of Porteño Art Nouveau:

Palacio Barolo

One of the city’s most iconic landmarks, designed by Italian architect Mario Palanti. Inspired by The Divine Comedy by Dante Alighieri, it was the tallest building in South America when it was completed in 1923.
👉 This building is part of our Free Walking Tour of the City Center—join us to uncover its fascinating history!

Casa de los Lirios

This residential building gets its name from the floral designs on its façade, inspired by lilies. Its botanical style recalls the influence of Gaudí, with sculpted stems and flowers on every corner.

Casa Grimoldi

A slightly hidden gem, this building was designed by architect Virginio Colombo (yes, the same one behind Casa Calise) for the Grimoldi family, famous for their shoe brand. Its façade is richly decorated with floral and vegetal ornamentation, blending symbolism with nature. Take a close look at the balconies: the ironwork resembles climbing plants, and female faces emerge among the leaves—urban nymphs carved in stone.

Otto Wulff Building

Built in 1914 by Danish architect Morten F. Rönnow, this building was commissioned by businessman Otto Wulff. The façade is adorned with massive condor sculptures, paying tribute to the native fauna of Argentina.

Former Building of the Compañía General de Fósforos Sud Americana

Rarely mentioned but absolutely stunning, this building once housed a match company—and it certainly lit up an entire era with its architecture! The design features soft curves, colorful stained glass, and decorative reliefs honoring fire and light.
Its style lies somewhere between Art Nouveau and early Art Deco, marking a unique transition. The decorative elements still preserve the naturalist essence of Art Nouveau, while also hinting at the geometric shapes of the new century.

Galería Güemes

Beyond its architectural beauty, this gallery is one of the most spectacular viewpoints in the city. Opened in 1915, it connects Florida and San Martín Streets, and on clear days, you can even see the coast of Uruguay from the 14th floor.

Casa Calise

Another work by Virginio Colombo, built in 1911. Although it had fallen into disrepair, it was recently restored thanks to the combined efforts of local residents and the city government. It stands out for its solid oak woodwork, wrought iron details, stained glass windows, and Carrara marble staircases.

Many of these buildings can be visited inside, so take advantage and dive into the stunning details they offer. If you keep exploring the city, you’re bound to stumble upon many more examples of this architectural style—the golden era of Art Nouveau coincided with Buenos Aires’ great expansion and urban development.

Map of the Locations