This beautiful sofa from Urban Collection was a concept designed by Marta Antoszkiewicz, whose Bulb Table and Table with Chairs have been featured on Freshome. This sofa’s two heat-formed planks and minimal fasteners form the basis of this clean, modern design. Its cantilevered backrest is locked into place when you lay your weight on it, and its leather cushions slip in through large cutouts in the top surface, resting on the second curve.
The innovative SKiN Sofa was designed by Jean Nouvel, a French architect. The supporting structure, made of tubular pretensioned steel, shapes the double-sided leather with geometric incisions. This sofa appears to be lightweight and easy to move, but I’m not sure how much weight that leather can support.
Behind the Wall is a two-sided piece of furniture designed by Jordi Canudas that acts as both wall and sofa. It offers a comfortable sitting area that becomes playful when users interact from both sides at once.