ZETA Collection

Mario Botta, 2025

The Zeta stool recalls the letter from which it takes its name: two square elements, serving as base and seat, are joined by a diagonal element secured by a comb joint at each end. Two diagonal leaves merge with this element, helping to strengthen its structure and giving the design a dynamic and rigorous balance. The result is an object with a strong graphic impact and a distinctive design, an expression of the formal research of Botta, focused on the relationship between horizontal and oblique lines.

Made of mass-coloured MDF, the stool is offered in both a monochrome version and in a polychrome version, echoing the use of natural materials and the contrast between light and shadow typical of the poetics of Botta.

About
ZETA

The exclusive MB edition features two yellow leaves on the polychromatic version. This detail further enhances the interplay of colours and the compositional dynamics of the stool, highlighting the fusion of geometric rigour and material experimentation. Strongly influenced by the principles of Neoplasticism of Gerrit Rietveld, Zeta embodies a strict geometric logic that articulates the interplay between shape, function, and construction into an essential and recognisable graphic sign. An ideal architectural furnishing piece, in which the precision of construction and the interplay between horizontal and oblique lines express the essence of the design approach of Mario Botta.

"Zeta tells a story full of memory. It is a tribute to Gerrit Rietveld, translated into an object crafted with the sensitivity of our times." — Mario Botta

ZETA products



Mario Botta

He was born in Mendrisio in 1943 and graduated from the Iuav University of Venice, where he worked with Le Corbusier and Louis Kahn. He has carried out teaching and research in Europe, Asia and America. Since 1982 he has been collaborating with Alias, for which he designed Prima and Seconda, two of his most famous chairs, now on display at MoMA in New York, and the chest of drawers Robot. An award-winning architect, he has published several monographs, and founded the Swiss Academy of Architecture in 1996. He lives and works in Lugano.

Know more about him