Ab Rogers dons a bold suit that suits the spirit of the accompanying decor he designed.

In the guest room, for example, the built-in unit contains a pull-down Murphy Bed, which makes the most of the elongated space.

High ceilings with restored gypsum mouldings are another nod to the structure's historic past. "The project is best understood as an art gallery whose main objective is to offer the best possible frame to exhibit art whilst at the same time providing an optimal experience for its users," says Victor Alavedra, a partner of the firm. Glass doors connect the kitchen to the guest room beyond.

The firm also framed all of the original mosaic tiles with oak parquetry, a discrete detail that blends seamlessly with the material palette of the new cabinetry throughout, while also accentuating each mosaic composition to appear almost as a graphic rug. The pendants above the kitchen workspace are Duo pendants by Anglepoise.

In Barcelona's Eixample district, young firm Built Architecture updated a historic 19th-century flat with an eye towards preserving its colorful mosaic tile floors, which date back to the early 1900s. In the dining room, a sculpture by Laurent Martin Lo hangs suspended above the table.

The cabinetry extends all the way to the large master bedroom at the end of the hall; the bathroom is also accessible from the guest room.

The cabinetry also accommodates a compact library, which can be accessed from the guest room. "The perimeter of the apartment is completely free by concentrating the intervention in one single and continuous volume that works as a spine," the firm explains.

In the guest bedroom, cabinetry was installed at just below the ceiling height to bring natural light into the space. The central cabinetry unit unites various areas of the home, and serves multiple functions, depending on the room.

Typical of historic homes in Eixample, the apartment's rooms are laid out along two central corridors that meet to form a 'V' shape. The firm's update to the space centers around the addition of an oak cabinet wall, which adds generous storage to the narrow floor plan.

A floor plan shows the unique dimensions of Casa AB, centralized around two main corridors, which the firm says is typical of Eixample homes. The service areas of the home (kitchen, dining bar, guest room, bathroom) are aligned along one end, where the cabinetry was installed; situated along the other are the communal areas, including the sitting room, dining room, and library.

Set on a southeast-facing slope, the AB Cabin is fitted with double-glazed windows that frame views of the town of Taihape and rolling hills beyond.

Swedish design by Metagram art AB, www.metagram.se

ICON developed its Vulcan I 3D printer over a period of about two years. The gantry-style printer on rails is mobile and weighs about 2,000 pounds.

AB Design Studio transformed a warehouse into the headquarters of Forms + Surfaces in Carpinteria, California.

A&B Awards, a set of modern trophies.

A look at the living room in the show apartment by Ab Rogers Design. Bespoke pieces by the Goldfinger Factory include the aluminum planter base and glass table with cardboard base.

The AB Cabin is set in the middle of high country with Mount Ruapehu to the north and the Ruahine Ranges to the south. The building takes inspiration from the surrounding timber-framed houses and metal-clad farm buildings.

Sleeping nooks that look like the grooves in a block of cheese.

Formerly an aging dive bar, this acclaimed restaurant in Montecito, California, was transformed by AB Design Studio into an inviting and high-end eatery with a 20-foot-long custom accordion-style door system.

A new office sits at the front of the house, and its moody walls and bookshelves contrast the other rooms' mostly light and neutral palette.

Chickens foraging in an enclosed garden with vertical planters.

Completed in May 2018, the Crossfield Street House is the residence of architect Jonathan Pile, his wife Katherine, and their five-year-old son.

Solvatten Solar Safe-Water System. Petra Wadström (Swedish, b. 1952), Solvatten AB. Manufactured by Mälarplast AB. Sweden, 2008. ABS plastic, acrylic. Photo: David Wadström

In this updated 1950s Portland home, a light gray Neo sofa by Bensen harmonizes with warm wooden walls, ceilings, and floors, as well as a red-and-mustard-yellow vintage rug.

The box-shaped extension plays off the familiar farmhouse typology, creating a series of intriguing contrasts.

A painting by Ginger’s grandmother hangs above a midcentury dining set Ginger found on Craigslist.

A modular shelf system by Alu provides a more sculptural take on the classic bathroom vanity in this Toronto home.

Linda Taalman and Alan Koch, of Taalman Koch Architects, completed work on their glass iT House, a lovely, minimal home that tests the limits of living lightly on the land in the desert near Joshua Tree National Park. The bath and basin in the bathroom are by Duravit, and the orange wall is by Three Form.

Detail of the kitchen

A passage between the walls for hide and seek.