STUDIO HELDER is an Antwerp-based design platform
founded by Diana Keller and Brecht Baert in 2010

The first thing you’ll learn about us is that we are very versatile.
We’ve designed interiors for private housing, showrooms and workspaces, designed shoe and accessory collections, made scenographies and installations, we give advice, organise workshops and host exhibitions and events.


In our store we show objects we designed ourselves as well as furniture, jewelry, accessories and other items made by upcoming, talented artists from all over the world.
In our showroom we represent DTILE (we’re Belgium’s official dealer since 10 years), the ecological paint brands Jordan&Co and Aquamaryn and showcase the iconic chairs of Egon Eiermann | WILDE&SPIETH.

However, in everything we do, as diverse as our occupations are, some things are always present:
We care about subtlety and creativity. We’re endlessly fascinated by the little nuances and changes that turn something ordinary into an inspiring and beautiful object.
To quote the brilliant philosopher ‘Lorax’ from Dr. Seuss:
“It’s not about what it is, it’s about what it can become.”

interior design Muziekcentrum ‘De Bijloke’ Gent
in collaboration with Onbetaalbaar
photos Michiel Devijver, studio Helder & Phoebe de Corte

bed & bathroom design and realisation private residence Antwerp

kitchen design and realisation private residence Antwerp

interior design and realisation second residence Antwerp

coffee ground plant pot tutorial | lockdown project

‘woven chairs’ series
garden furniture prototypes

interior design appartement Antwerp
featured in Elle Decoration UK

Studio Helder - appartement Antwerpen
Studio Helder - appartement Antwerpen
Studio Helder - appartement Antwerpen

tableware series ‘Broken Crockery brings you Luck’
featured at Design Vlaanderen | windows of opportunity

Dtile interiors
private housing and horeca

3D iceberg installation for

interior design appartement Antwerp
featured in Nina Magazine

interior design house South of France

scenography exhibition ‘Berliner Mood’
Gallery Valerie Traan

installation for MAD Brussels
Stijl Brussels

design pop-up store
ING Art Center Brussel

interior design kids fashion store
ZORA Antwerp


Color is a medium we like to use to define space, not as mere decoration, but as an architectural element.
The alteration of furniture pieces you have owned for years, adding new pieces and a change of the lighting can be a way to re-organize and improve a space, resulting in a functional and wholesome floorplan or scenography.

An idea for a chair can provoke a design for a shoe, which in turn might inspire a sketch for a lamp that becomes an idea for a handbag.
By bringing different perspectives to the table and individual skill base and experience, this collaborative approach across design disciplines makes up a unique family of pieces.

Looking for a competent and creative interior designer? In need of advice on how to transform your home or workspace into the perfect living/working environment? Do you have a specific request related to furniture, scenography, accessory design or even something completely different?

Send us a message to make an appointment and we’ll go over your project together.


This is a unique website which will require a more modern browser to work!

Please upgrade today!