Proof of Concept

Proof of Concept
Cover image missing

Proof of Concept is a dynamic exhibition platform exploring the intricate and captivating processes behind design. Showcasing work from a collective of multidisciplinary studios, it highlights self–initiated projects, products that never reached the market, and designs already in circulation. By shedding light on the extensive development process, the exhibition offers a rare glimpse into the evolution of a product—revealing the ideas, challenges, and creativity that shape its journey.

Proof of Concept — Connect is an exhibition that explores how materials, processes, construction and craftsmanship shape our relationship with everyday objects. Designers are invited to consider the role of tactile experiences, traditional techniques, and innovation in forging deeper connections between makers, users, and the spaces we inhabit. Through this exploration, the exhibition celebrates the tangible bonds that bring design to life.

Related Exhibitions
HAY is a design brand that creates high–quality furniture, lighting, and accessories that are long–lasting and affordable, in collaboration with the best designers from around the world.
HAY
February 4, 2022
Accessories
Furniture
Rug & Floor
Part of 2022
Part of 2023
Gudbrandsdalens Uldvarefabrik (GU) is a Norwegian textile manufacturer based in Lillehammer, known for its craftsmanship, material expertise, and timeless design. Rooted in Norwegian nature and tradition, GU develops upholstery textiles that combine aesthetics, durability, and sustainability. All production takes place locally, with every stage—from spinning to weaving and finishing—carried out under one roof. This ensures full control over quality, traceability, and responsible production. With a deep understanding of wool’s natural properties, GU refines and reinterprets the material to meet the needs of contemporary interiors.
Gudbrandsdalens Uldvarefabrik
January 7, 2025
Part of 2025
Rug & Floor
Materials
Part of 2026
You’re not like everyone else. Neither are we. You won’t find us in every home, in every store, or in every office. We’re among the few Norwegian furniture manufacturers who still design and craft our furniture at our own factory. We’ve been doing that since the 40s. And we’ll continue to do so, right here in Sykkylven, the country’s furniture capital. We make products built to last. In fact, no one should want or need to throw away an LK Hjelle product. That’s our vision. And it ensures that we always double-check that the screws are tight, that we choose the best suppliers, and that we make it easy for our customers to have their furniture repaired, so they get renewed life and can bring joy to many, many, many…
LK Hjelle
January 19, 2023
Furniture
Part of 2023
Part of 2024
Part of 2025
Part of 2026
Grythyttan Stålmöbler is one of Sweden’s oldest furniture manufacturers, with a long tradition of craftsmanship and Scandinavian design. For more than a century, the furniture has been handcrafted in Grythyttan using carefully selected wood and spring steel. This unique combination makes the chairs and tables exceptionally durable and weather-resistant, designed to last for generations. The characteristic gentle rocking motion of the chairs is created by the carefully shaped spring steel frame—a detail that still requires skilled craftsmanship. During 3daysofdesign, Grythyttan Stålmöbler presents Bovik, a new addition that reflects its heritage while introducing a contemporary expression to outdoor living.
Grythyttan Stålmöbler
November 23, 2022
Furniture
Outdoor
Part of 2023
Part of 2024
Part of 2025
Other Exhibitions
LAYERED bridges creativity, culture, and art into the physical space. From their studio in Stockholm, they design handcrafted centerpieces that turn interiors into curated, expressive environments. Through bold concepts, artist collaborations and a sustainable mindset, they offer a new perspective on Scandinavian design. LAYERED is not here to blend in, they are here to create conversation pieces.
LAYERED
April 18, 2024
PBJ Designhouse was founded in 1968 and has been Danish–owned ever since. PBJ is known for making modern home furniture inspired by classic Danish design and they now also expands into commercial interiors. As workplaces and hospitality spaces embrace home–like aesthetics, PBJ adapts its classics for lounges, conference rooms, and restaurants. Each piece meets strict sustainability standards, including testing of surfaces, durability and strengths. The result is furniture with idea and identity, form and function, finish and finesse, both for private homes and contract markets.
PBJ Designhouse
December 11, 2024
“From coach to couch” – Founded in 1895,  Eilersen has focused on craftsmanship, quality, and innovation. The journey began producing coaches, and since the 1930s, Eilersen has been making beautiful, high-quality couches based on the same values of excellent craftsmanship and innovation that established the brand over 130 years ago. This has made Eilersen a well-known and recognised high-end brand internationally.
Eilersen
February 8, 2022
Where Nordic design meets traditional African craftsmanship, Mifuko creates timeless baskets and decorative pieces with purpose and lasting impact. Founded in 2009 by Mari Martikainen and Minna Impiö, Mifuko is a Finnish design brand known for its timeless design and strong social commitment. Each product is handwoven by over 1.300 women artisans in Kenya, Tanzania, and Ghana using traditional techniques. Every item is signed by its maker, ensuring transparency and traceability. As a Certified B Corporation and WFTO member, Mifuko supports long–term partnerships and rural livelihoods.
Mifuko
March 17, 2026
×
Proof of Concept
Check back soon!