Milanese Liberty is usually told through its architects. But walk the city looking at the balconies rather than the buildings, and a single hand keeps reappearing: leaves that curl away from the railing, dragonflies caught mid-flight, butterflies cut from sheet iron so thin they still tremble. They belong to Alessandro Mazzucotelli, the smith the city called il mago del ferro, the magician of iron. This is where to find them, quarter by quarter.
Via Spadari: where it starts
Two minutes from the Duomo, in the street Milanese food shoppers know for its delicatessens, stands the facade that made his name. Casa Ferrario (Ernesto Pirovano, from 1902) has deliberately plain stonework: everything happens in the metal. Leaves, flowers and volutes drawn from Victor Horta’s manner run along the balconies, and in the central bay you can still make out the butterflies, made from curved sheet iron fixed to the railing and now badly damaged by time. Look up before the shopfronts distract you.
Porta Venezia: the great decorated fronts
The quarter east of the public gardens holds the densest concentration of his work. Casa Guazzoni on Via Malpighi, by Giovanni Battista Bossi, is the most complete Liberty statement in the city: Mazzucotelli’s iron and Paolo Sala’s frescoed putti were designed as one thing, not as decoration added afterwards. A few streets away Casa Campanini carries the gate and railings most often quoted in the guidebooks, their floral vocabulary so tangled it reads as a single growing plant.
North of Porta Venezia, Palazzo Pathé — known locally as Casa Felisari — turns a corner with ironwork that is unmistakably his, and Palazzo Berri-Meregalli (Giulio Ulisse Arata, 1911–1913) shows him working late in his career, alongside an architect who designed part of the metalwork himself.
Magenta and Porta Magenta: gates worth a detour
West of the centre the pieces are smaller and better preserved. At Casa Moneta, on Via Ausonio, butterflies forged in iron settle on wrought flowers at the gate; local guides rank it among his finest work anywhere in Milan. The gate of the Villino Maria Luisa, in the quiet streets behind Corso Magenta, is reckoned among his best pieces and among the finest wrought iron in the city — typical Liberty weaves with vases holding flowers, though with a slight stiffening of the line in which the coming Art Déco can already be read.
Two doors of the same family stand nearby. Casa Donzelli in Via Gioberti (Ulisse Stacchini, 1903–1904) and Casa Donzelli in Via Revere (Stacchini, 1909) were both built for the industrialist Beniamino Donzelli; on the second, the regional heritage record names Mazzucotelli directly for the balcony balustrades and the interior ironwork.
Further out, on Via Mascheroni, Palazzo Tenca is worth a look for its Assyrian-inspired ornament, but the attribution of its gate to Mazzucotelli rests on local guides and has no documentary support. We record it as such.
Via Buonarroti: the last great commission
Villa Romeo-Faccanoni, completed by Giuseppe Sommaruga in 1914 and now the Columbus Clinic, shelters ironwork by Mazzucotelli alongside sculptures once considered scandalous enough to be removed from Sommaruga’s Palazzo Castiglioni. It is the closest thing Milan has to a summary of what the partnership between architect and smith could produce.
Beyond Milan
His clients were not only Milanese. At Grand Hotel Regina in Salsomaggiore Terme, Giuseppe Boni’s 1911 hotel carries ironwork designed by Mazzucotelli for a spa town then at the height of its fortune. At the Casinò Municipale of San Pellegrino Terme, finished by Romolo Squadrelli in 1907, his metal shares the gaming hall with gilded stucco. Further afield his work reached Peru, Egypt and Germany.
The man behind the metal
He was born in Lodi on 30 December 1865, the son of an iron merchant, and wanted to be a painter or a sculptor; the family could not afford it. At eighteen he went to Milan as an apprentice in the workshop of the smith Defendente Oriani, which he took over in 1891. He called himself a fabbro ornamentista — an ornamental smith — and referred to himself, in dialect, as Lisander el ferée: Alessandro the blacksmith. From 1903 he taught at the Società Umanitaria in Milan, and from 1922 he directed the school of applied art in Monza. He died in Milan on 29 January 1938, when the style he had helped define had already been out of fashion for twenty years.
Walking notes
All the buildings are private except the two spa properties, so the facades and gates are the visit. The Via Spadari group is best seen in the morning, before the delicatessen crowds; the Porta Venezia fronts take the afternoon light; the Magenta gates are worth the last hour of daylight, when the iron reads darkest against the plaster. Metro M1 links Duomo, Palestro and Conciliazione, which covers the three clusters in a single day on foot.
Sources & resources
- Treccani — Alessandro Mazzucotelli, Dizionario Biografico degli Italiani
- LombardiaBeniCulturali — regional architecture catalogue (SIRBeC)
- YesMilano — Liberty in Milan (City of Milan)
Related on Cultural Heritage Online
- 30 December 1865 — the birth of Alessandro Mazzucotelli, in the CHO anniversary calendar.
- 29 January 1938 — the death of Alessandro Mazzucotelli.
- Giuseppe Sommaruga (1867–1917) — the architect who gave him his largest commissions.