About Mantenha
Mantenha is to keep what remains, to care for the road ahead of the collector. Step into exclusive collections—a unique investment opportunity for the discerning eye. Hand-picked and shipped worldwide, preservation is our game. Join the Mantenha family—a community for the collector.

Established in 20231stDibs seller since 2023
Featured Pieces
Art Nouveau Dining Room Chocolate Brown Leather Chairs, Set Of Eight
Located in Lisbon, PT
This eight piece Art Nouveau dining-chair, with its original seat in chocolate brown leather.
This dining chair set brings the sinuous lines and organic spirit of Art Nouveau era in...
Category
20th Century Portuguese Art Nouveau Chairs
Materials
Leather, Wood
Art Deco Chair, 1939-1949, Portugal
Located in Lisbon, PT
A rare and restored 1940's salon chair recently revised by a carpenter with painted art deco central wood inlaid and classic lining reupholstered recently.
A very cozy coffee envir...
Category
20th Century Portuguese Art Deco Chairs
Materials
Fabric, Upholstery, Wood
French Art Deco Chair, Unlined, Jules Leleu Style, 20th Century
By Jules Leleu
Located in Lisbon, PT
A French Art Deco chair with comfortable, removable backs and seats for easy upholstery in the style of Jules Leleu.
Needs a final lining.
We also have more units of this piece a...
Category
20th Century French Art Deco Chairs
Materials
Upholstery, Wood
French Art Deco Dining Chair, 20th Century
By Jules Leleu
Located in Lisbon, PT
A very elegant dining room chairs in white vinyl and polished wood finish.
We also have one more units of this piece available. Please check our listings.
Category
20th Century French Art Deco Dining Room Chairs
Materials
Upholstery, Polystyrene, Wood
Golden Brass Marble Demi-lune Credenza, 20th Century
Located in Lisbon, PT
A 20th century Portuguese piece, a richly crafted golden brass credenza table with marble top
Length: 57 cm ≈ 22.44 inches
Height: 67.5 cm ≈ 26.57 inches
Width: 30 cm ≈ 11.81 inches
Category
20th Century Portuguese Demi-lune Tables
Materials
Marble, Metal, Brass
French Art Deco Dining Chair, 20th Century
By Jules Leleu
Located in Lisbon, PT
A very elegant Art Deco chair finished with a lacquered doucine base polish and elegant yellow vinyl.
An exemplar set of Art Deco style for the perfect and timeless decor.
We also...
Category
20th Century French Art Deco Dining Room Chairs
Materials
Upholstery, Polyester, Wood
Art Nouveau Vase By Karl Ens Volkstedt, Jugendstil, Circa 1896
By Karl Ens
Located in Lisbon, PT
An amazing Jugendstil Style amphora from Rudolstadt, Thuringia hailing from the Triebner Ens Manufacture and the artist Karl Ens Volkstedt.
A vase decorated with a iris flower form...
Category
Antique Late 19th Century German Jugendstil Vases
Materials
Faience
German Art Nouveau Vase By Karl Ens Volkstedt, Late 19th Century
By Karl Ens
Located in Lisbon, PT
A Jugendstil Style amphora from Rudolstadt, Thuringia hailing from the Triebner Ens Manufacture and the artist Karl Ens Volkstedt.
A vase decorated with an iris flower form neck an...
Category
Antique Late 19th Century German Jugendstil Vases
Materials
Faience
Set of Six Art Deco Chocolate Brown Walnut Chairs, 20th Century
Located in Lisbon, PT
A set of six ( 6 ) Art Deco dining / coffee table chairs in Chocolate Brown Walnut.
This set of six Art Deco dining chairs, 20th-century, from Portugal, showcases a simple yet bold ...
Category
20th Century Portuguese Art Deco Chairs
Materials
Metal
Art Deco Glass Centerpiece Loraine Crystalerie, 20th Century
Located in Lisbon, PT
A clear glass centerpiece from Loraine Crystalerie in molded glassm from 1950s.
The piece reflects light in hypnotic waves, creating a striking focal point whether displayed on a di...
Category
20th Century French Art Deco Centerpieces
Materials
Glass
Art Nouveau Fortuna Goddess Tyche Porcelain Statue, 20th Century
Located in Lisbon, PT
An Art Nouveau porcelain statue represents Tyche, the Greek goddess of Fortune, captured in an elegant and richly symbolic pose.
Made in France around 1900, this finely detailed scu...
Category
Early 20th Century French Art Nouveau Figurative Sculptures
Materials
Porcelain
Art Deco Painting By Adelaide Lima Cruz, 1944, Feminist Art
By Maria Adelaide Lima Cruz
Located in Lisbon, PT
Portuguese Love Scene pastel and charcoal by Maria Adelaide Cruz, from 1949
The artist, known for her early feminist stance, she actively engaged in artistic movements that champion...
Category
20th Century Portuguese Art Deco Paintings
Materials
Glass, Wood, Paper