The 1920s embody elegance, glamour and modernity. Art Deco, born in this prosperous era, still inspires interiors seeking character, noble materials and a refined atmosphere.
If you dream of a chic, structured and bright home, vintage Art Deco is the perfect style. With deep colours, graphic contrasts, opaline glass and brass accents, this decorative movement remains one of the most sophisticated of the 20th century.
In this article, I guide you through the codes of the Roaring Twenties and how to easily integrate them into your home — with lighting as the centrepiece, the key element of a successful Art Deco interior.
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ToggleWhat defines the true Art Deco style of the 1920s?
Art Deco emerged in the early 1920s as a genuine artistic movement that disrupted traditional decorative rules. Born in the euphoria of the Roaring Twenties, it embodies a desire for novelty, modernity and luxury.
Its geometric lines, noble materials and elegant, structured aesthetic made it essential in the interiors of the time… and it remains just as relevant today.
Art Deco blends refinement, form, function and high-quality materials. A timeless style that radiates glamour while staying minimalist and harmonious.
An artistic movement built on geometry and luxury
- Chevron patterns,
- stylised fan shapes,
- straight lines,
- squares, circles, zigzags,
- controlled geometric curves.
The goal is to create a structured, balanced and resolutely modern interior. Art Deco expresses a discreet form of luxury through brass, marble, dark lacquered wood, velvet and opaline glass.
Art Deco vs Art Nouveau: stop confusing them
Art Nouveau (1890–1914): organic shapes, floral motifs, curves inspired by nature.
Art Deco (1918–1939): geometric forms, symmetry, luxurious materials, urban and glamorous spirit.
- Art Nouveau = nature
- Art Deco = geometry
Key materials of the Roaring Twenties
- Brass – golden shine and sophistication.
- Opaline glass – soft and warm light.
- Marble – sculptural and elegant presence.
- Dark lacquered wood – depth and contrast.
- Velvet – rich and cosy texture.
- Ceramics and metal – stylised decorative objects.
The essential codes of a vintage Art Deco interior
Creating a vintage Art Deco interior is not about collecting retro pieces. It is a true art of balance: bold colours, geometric patterns and noble materials shaping a refined and timeless space.
Deep colours and elegant contrasts
- Emerald green
- Midnight blue
- Black
- Gold / brass
- Burgundy
- Cream and ivory
The style relies on strong contrasts: light/dark, matte/gloss, marble/brass.
Iconic patterns: fan, chevron, zigzag
- Art Deco fan shapes
- Chevron
- Zigzag
- Stylised geometric forms
Noble textures: velvet, brass, marble, opaline glass
- Velvet – tactile and warm.
- Brass – elegant golden contrast.
- Marble – sculptural and refined.
- Opaline glass – soft light, signature of Art Deco lighting.
How to bring Art Deco into your home today
Adopting Art Deco today means blending elegance, modernity and noble materials. The goal: respect the codes of the 1920s without falling into a total-look reproduction.
Selecting the right decorative pieces
- Art Deco mirrors – geometric, gold or black finishes.
- Dark wood sideboards and consoles – straight lines, sculpted façades.
- Marble coffee tables – chic contrast with brass.
Mixing vintage and modern: finding the right balance
A controlled mix & match:
- Vintage: velvet, dark wood, brass, geometric patterns.
- Modern: clean lines, neutral colours, natural materials.
Lighting: the true key to an Art Deco interior
- Opaline glass – soft, even lighting.
- Marble + brass – the iconic duo.
- Sculptural light fixtures – spheres, cylinders, opaline shapes.
- Warm ambience – golden reflections and a cosy, velvety atmosphere.
Art Deco lighting: the signature of 1920s interiors
In an Art Deco interior, lighting is a true statement piece. It shapes the atmosphere, structures the space and instantly evokes the aesthetics of the 1920s.
Why lighting defines the Art Deco atmosphere
Art Deco plays with contrast and reflection. Light highlights noble materials such as marble, brass and velvet.
The timeless charm of opaline glass
Opaline glass diffuses a soft, enveloping and warm light — perfect for a living room, bedroom or refined entrance.
Marble and brass: the authentic Alfama Chic duo
These two emblematic materials offer balance, elegance and durability. They are at the core of the Alfama Chic identity.
To recreate the elegance of the 1920s, discover our opaline glass, marble and brass lighting. → View the collection
Why is Art Deco so popular in 2025?
Art Deco is making a spectacular comeback. In a world overwhelmed with fleeting trends, it brings durability, elegance and quality.
A timeless and refined aesthetic
Its geometric forms and noble materials endure through the decades without losing their impact.
The rise of sustainable and artisanal design
People seek authenticity, natural materials and craftsmanship. Alfama Chic embodies this through lighting handmade in Portugal.
A “effortless chic” ambience that suits modern interiors
A single opaline glass lamp or a marble base is often enough to transform a room. It’s instant chic.
Our lamps follow the true Art Deco codes: noble materials, artisanal manufacturing and timeless design. → Discover the models
Art Deco: elegance that transcends time
Art Deco shapes interiors that are balanced, sophisticated and timeless. With just a few key elements — opaline glass, marble, brass, dark wood — the atmosphere changes instantly.
Want to create a luminous and refined Art Deco interior? Discover our lamps handmade in Lisbon. → Explore Alfama Chic custom lamps
FAQ – Art Deco & Art Nouveau
What is the difference between Art Nouveau and Art Deco?
Art Nouveau (1890–1914) draws its inspiration from nature: organic shapes, curved lines, floral motifs and arabesques.
Art Deco (1918–1939), on the other hand, is built on geometry: symmetry, straight lines, fan motifs, chevrons and zigzags. Materials are more luxurious such as marble, brass, opaline glass, velvet and dark wood.
Summary:
- Art Nouveau = nature and curves
- Art Deco = geometry, modernity, luxury
What are the key dates for the Art Deco movement?
Art Deco appears around 1918, flourishes throughout the 1920s and remains a major design reference until the late 1930s. It symbolises innovation, refinement and a taste for noble materials.
How can you recognise a true Art Deco interior?
A genuine Art Deco interior is defined by:
- Geometric patterns: fan shapes, chevrons, zigzags, symmetry
- Noble materials: marble, brass, opaline glass, velvet, dark wood
- Elegant contrasts: midnight blue/gold, cream/black, matte/gloss
Sculptural lighting is one of the strongest signatures of the style.
How can you bring Art Deco into your home without overdoing it?
By choosing a few impactful pieces:
- Geometric mirror
- Opaline glass lamp
- Marble base with brass detailing
- Fan or chevron pattern
- Deep colour palette: emerald green, midnight blue, burgundy
Finding a sense of balance is essential. Two or three well-chosen elements are enough to create a strong Art Deco look.
Which lighting should you choose for an Art Deco interior?
Art Deco lighting is defined by geometric forms and high-end materials. Key features include:
- Opaline glass globes – soft and diffused lighting
- Marble bases – sculptural and elegant
- Brass accents – golden reflections and refinement
These codes are naturally reflected in Alfama Chic lighting, designed to recreate the elegance of the 1920s.
Which materials are essential for an authentic Art Deco style?
The foundational materials of Art Deco are:
- Marble – sculptural and timeless
- Brass – luxurious golden finish
- Opaline glass – soft, warm diffusion of light
- Velvet – rich and cosy texture
- Dark wood – depth and sophistication
Together, they create interiors that are refined, structured and unmistakably Art Deco.


