Boucheron Art Nouveau enamel, sapphire and diamond ‘Juno’ pendant, circa 1900, fetches $508,500 Bonhams Colored gems and signed jewels from important private collections led the way at Bonhams ...

A Theater Returns to Its Multicolor Art Nouveau Glory Swathes of purple, orange and yellow find their way back to the walls of a municipal auditorium in northern Italy.

A headturner of a townhouse is selling in Brussels, where its whimsical Art Nouveau roofline stands out even among the grand homes of the city’s central Ixelles neighborhood.

Art Deco architecture can be found across the globe, a 20th-century genre that influenced all building scales and typologies; and its centenary this week inspired our world tour of lesser-known gems ...

The Mucha Museum, named for Czech art nouveau artist Alfons Mucha, opened Feb. 24 in Prague.

T he Art of French Wallpaper Design is the luscious new exhibition at the museum of the Rhode Island School of Design in Providence. Using its collection of French wallpaper made from the 1770s to ...

The owners, who are passionate about Art Nouveau architecture, spent years building a house with spade-shaped windows and floating columns.

100 examples from the 500-object Huard Collection of French Wallpaper are on display in Rhode Island until the new year.

In Paris’s 16th arrondissement, the Castel Béranger is a unique landmark, the first Art Nouveau apartment building in France’s capital.

Sammy Baloji demonstrates how the architectural movement — and implicitly, Belgium as a country and culture — was underpinned by the colonization of the Congo.

AMFA has installed the exhibition cohesively, with wallpaper integrated into the exhibition design from Art Nouveau’s forerunner, the Arts and Crafts movement.

A remarkable variety of architectural styles are represented in the district, and on its most beautiful tree-lined avenue, a 614-square-foot apartment is located in a beautiful Art Nouveau building.