
a seat in Siena
We believe that design should be multi functional, timeless and responsibly produced

COMBINATIONS
All editions of a seat in Siena are handmade in Denmark and produced from industrial waste sources
Half Moon
Half Moon series - a design collaboration between Iben Joo Frederiksen and Studio Jonathan Radetz produced by Hirnholz in Austria.
Exhibited first time in the Ernst Mayhaus museum during World Design Capital 2026 in Frankfurt May 2026.
The Half Moon serie is designed in solid elm, white fir and marble. The high table / console in marble is designed to be heat resistant in order to serve as an open kitchen element in professional and residential settings.
Photo credits Martin Bereuter for hirnholz.at


Minimal Space. Maximum Charm
Carefully made in Denmark, the console’s sleek frame is crafted from high-quality oak. Its swappable top can be personalized in any of our standard colours, inviting you to tailor the piece to your home and style.
Thoughtfully made, beautifully balanced, and just the right amount of playful, Console Table 0.1 proves that even the smallest spaces deserve something special.
Born
to change!


Compact living
Danish craftsmanship
Minimal waste




