A Swedish firm transforms a century-old building in the Danish capital into a chic hotel.

A buttoned-down office building in South Carolina adopts a Lowcountry vibe after its conversion into a luxury hotel.

A nearly 50-year-old tower is reimagined for Hong Kong and its well-heeled visitors.

A relic from London's industrial past is reinvented as a complex of upscale apartments.

In a former warehouse in the city’s historic Marais district, OMA designs a discreet new arts center for the Fondation d’entreprise Galeries Lafayette.

A soaring central atrium is the defining feature of an extensive museum renovation in Dublin.

A Michigan firm turns a former fire department headquarters into a popular destination.

An infill building in Los Angeles is revamped for an organization focused on organ transplants.

An expansion upward in New York returns to a historicist vocabulary for continuity.

A former industrial facility in San Francisco maintains its 20th-century roots as it transforms into an open workplace filled with daylight and fresh air.