Go onyx bananas – get your OMA-designed stone groceries now

AMO/OMA designed a stone supermarket at Milan Design Week: their groceries for Solidnature – from marble steaks to travertine sandwiches – are now available to order

Solidnature stone fruit by OMA
(Image credit: Courtesy Solidnature)

During Milan Design Week in April 2026, AMO/OMA and Solidnature staged a surreal stone supermarket that replicated the mundane shopping experience with a humorous minimalist take. For one month only, you can order the pieces that stocked the playful installation.

A stone supermarket by OMA/AMO and Solidnature

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

Titled ‘Il Sonno’, the supermarket was conceived by architect Samir Bantal, AMO's director, and was based on the idea of celebrating the expressive potential of stone, which was the sole material for shelving units as well as groceries, offering an immersive experience within the space.

'Nobody thinks while shopping; it’s a reflex,' says Bantal. 'At Il Sonno Supermarket, this reflex is frozen in stone. Commodities have been transformed into desirable objects, stripped of function. The dream lies in the interval between recognising an object and realising that it has solidified. A supermarket with a fleeting stock, forever frozen in time. The experience of rushing through the supermarket is slowed down to wonder.'

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

For one month only, until 21 June 2026, you can pre-order 12 of the items from the supermarket shelves, which include onyx bananas, red marble steaks, sandwiches made of travertine with red marble and green onyx, and beautifully veined Flamingo Nebula marble milk bottles. Each piece from the limited edition is unique, as it will feature the chromatic and textural variations of the natural stone.

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

'Natural stone introduces a different sense of value, rooted in sustainability, durability and authenticity,' says Solidnature owner, David Mahyari. 'Unlike systems built on speed and disposability, it shifts consumption towards awareness, where everyday choices become part of a larger dream – shaping a more conscious and future-oriented world.'

Order now from solidnature.com, prices start at €90

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

Stone groceries by OMA/AMO

(Image credit: Courtesy Solidnature)

Rosa Bertoli was born in Udine, Italy, and now lives in London. Since 2014, she has been the Design Editor of Wallpaper*, where she oversees design content for the print and online editions, as well as special editorial projects. Through her role at Wallpaper*, she has written extensively about all areas of design. Rosa has been speaker and moderator for various design talks and conferences including London Craft Week, Maison & Objet, The Italian Cultural Institute (London), Clippings, Zaha Hadid Design, Kartell and Frieze Art Fair. Rosa has been on judging panels for the Chart Architecture Award, the Dutch Design Awards and the DesignGuild Marks. She has written for numerous English and Italian language publications, and worked as a content and communication consultant for fashion and design brands.