Mosquito coils, garden gnomes and Mutti tins – Carlo Ratti's summer journey

Carlo Ratti's series, 'Objectify', kept us company all summer, discussing everyday objects, their impact, and often-surprising design-led provenance, and Italian connections; now, the architect bids us farewell, but not goodbye

End of summer at the Arenal beach in Javea, Alicante, Comunidad Valenciana, Spain 12017, signifying the end of the summer and Carlo Ratti's Objectify series for wallpaper*
(Image credit: Getty Images /  LuismiX)

In a Wallpaper* summer series, architect Carlo Ratti explores Italy through the ordinary objects that define daily life. As autumn kicks in, he waves goodbye to the sunny season - for now


It was my first time writing a summer column. Fourteen Sundays, fourteen Italian objects, from the condom to the condominium. Each week, we took something ordinary, explored its genesis, and tried to figure out what it might contain as a general lesson about design and the way we live. All fourteen pieces are collected below. As summer now draws to an end, I wanted to share a few final thoughts.

Design is a great way to start a conversation. I followed the reposting of the pieces online and the vast number of comments they generated. They taught me that an object goes on living in the hands of those who use it and argue with it, and that we can learn from that argument. As in natural evolution, these feedback loops can improve design itself – and perhaps also us as designers.

Also, in the middle of the summer, I received a WhatsApp message out of the blue from a glitterati friend. 'Why are you writing?' he started, and then: 'What are you trying to achieve?' It made me reflect on the importance of writing in the world of design. After all, Le Corbusier left some 75 buildings and close to 50 books (it is not obvious to me which caused more damage…). After some thought, I came up with five answers.

One. I was born sufficiently north in Italy that I guess I could not escape the sirens of France - and especially the concept of the intellectuel engagé: the belief that intellectual work should have a social return, that ideas should circulate beyond academic or professional circles.

Two. But there is something more. As a student, I worked with Umberto Eco. One of his books that I particularly love is Opera aperta: the idea that, like nature, our ideas evolve through open-ended feedback loops and continuous transformation. I write about our projects not simply to explain them, but to start a conversation around them.

Three. And ideas, when made public, can become self-fulfilling prophecies. Through discussion, they can activate a coalition of interests around them. This has happened to me before: articles and interviews on urban issues have contributed to preserving or transforming buildings, places, and fragments of cities.

Four. Of course, there is also vanity. Having someone read your words is a small form of recognition, a caress from the crowd. But, like vanity itself, it can be productive: it forces us to reflect on what one could call our 'positioning.' What we are doing, why we are doing it, and ultimately who we are.

Five. Finally, perhaps this is about life itself. My great-aunt, Parisian by adoption and a poet by profession, used to say that only a few things really matter. Her question was: What did I do with my life? Answer: Un peu de conversation… That is what this summer has been. Thank you for the conversation.

'Objectify' - Carlo Ratti's 14 objects

two mosquito coils in blue background

The Mosquito Coil

The humble mosquito coil, a lesson in design, climate and the art of living outdoors.

a light blue microlino

The Microlino

The tiny Microlino car, a lesson in design, driving and keeping things compact

image of condom on a red heart shaped object

The condom

The condom, the only piece of industrial design that everyone owns, and no one shows off

a pair of Vibram sole hiking boots in blue background

The Vibram sole

The Vibram sole, and how it helped the world find its footing

illustration of couple on a pedalò in the water

The pedalò

Make way for the pedalò, where 'form follows fun'

Telepass logo with blue background

The Telepass

Meet the Telepass, the design that ended the toll booth queue

a trio of Campari soda bottles in blue background

The Campari Soda bottle

The Campari Soda bottle, the design that houses the country's favourite aperitif

Autogrill bridge outlet on blue background

The Autogrille

The Autogrill Bridge, Italy’s ubiquitous motorway restaurant chain

male lifeguard looking towards sea in lifeguard's uniform in Italy

The lifeguard's uniform

The lifeguard's uniform through the eyes of the design critic

Ligurian condominio

The condominio

The condominio, the residential solution that stood the test of time – and still tests us

Garden gnome in blue background, lying down

The garden gnome

The garden gnome, the awkward yet ever-present Italian domestic feature

graphic of a bucket and spade on blue background

The bucket and spade

Enjoy building on the beach with a classic bucket and spade

white monobloc chair pattern against orange and blue background

The Monoloc

The Monoloc, the omnipresent plastic chair that inspires strong emotions

Mutti tins inside the Mutti Canteen

The Mutti tomato tin

The Mutti tomato tin, a cooking classic in Italy and beyond

About 'Objectify' – a summer series from Italy by Carlo Ratti

Italy’s design canon has been told many times. The Bialetti moka pot, the Vespa, the Fiat 500, the Arco floor lamp: you know the list, and so does every airport bookshop and first-year design student. This column will discuss, poke, investigate, prod, ridicule and beatify the less glamorous Italian objects. They are the ones you ought to know, so that when you visit Italy, or spot apparitions of it on a friend’s social media, you can smugly point out: “Did you know the mosquito coil is a masterpiece of Italian design? The condom? The motorway toll transponder?” Objects so ordinary that Italians walk past them, or handle them every day, without registering that someone, with a mellifluous surname, designed them.

Carlo Ratti_Curatore Biennale Architettura 2025_

Carlo Ratti

(Image credit: Andrea Avezzu, Courtesy of La Biennale di Venezia)

Proust wrote a seven-volume novel because a small cake dipped in tea, the madeleine, unlocked an involuntary flood of memory. For followers of the Italian version of this column, published weekly in Il Sole 24 Ore, the nation’s favourite Sunday read, perhaps these objects will have a similar effect. For you, anglophone readers peering at this somewhere between Rummidge and Euforia, they offer something else: beach conversation topics, an eye trained on unexpected places, and perhaps a few new madeleines for when you visit the peninsula yourself. After all, objects are never just objects. As the great Milanese designer Achille Castiglioni of Arco-floor-lamp fame once declared: “Objects should keep us company.” Especially during this scorching summer.

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Carlo Ratti is an architect and engineer who leads the design and innovation practice CRA-Carlo Ratti Associati and teaches at the Politecnico di Milano and the Massachusetts Institute of Technology, where he directs the Senseable City Lab. Among his projects, the design of the Olympic Torch for the Winter Games 2026, the French pavilion at Expo Osaka and the Capitaspring tower in Singapore (with BIG). In 2025, he directed The 19th International Architecture Exhibition – La Biennale di Venezia.