Whenever you get to Barcelona do go to Sagrada Família and wonder, just as I did, whether God had handed the blueprints to a man who had just eaten something deeply inadvisable in a Catalan Forest
Let us begin with the facts because the facts are, in themselves, already quite extraordinary. Antoni Gaudí — the man who designed and began building the basilica towering over Barcelona and spent his final years eating nothing but lettuce and nuts — is said to have had a particular relationship with mushrooms of the Catalonian countryside and was struck dead by a tram in 1926 because he had become so unkempt and ragged that nobody recognised him as the most famous architect in Spain.
The man, whom the Vatican is currently processing for sainthood, is buried beneath the nave of his own unfinished structure, which will, if the projections hold, be completed sometime around 2034 — more than a century after his death. The church is shaped, as someone said, like a cluster of calcium deposits found inside a diseased lung.
As I stood before the Sagrada Família craning my neck to find the top on a clear day, I experienced not the spiritual elevation its many defenders promise, but a specific kind of vertigo — the sensation of staring too long at something that refuses to resolve into meaning.
The towers melt upward like wax figures caught in a house fire. The facades are encrusted with stone vegetables, writhing saints, and amphibian geometries that appear less designed than secreted, as though the building grew its own skin overnight.

Where is the Rational Line?
One searches instinctively for the rational line, the deliberate proportion, the hand of a reasoning adult — and finds, instead, the fever dream. Gaudí’s genius insists on being hallucinatory. His Casa Batlló presents a facade that resembles nothing so much as a dragon in the act of digesting a Renaissance townhouse.
Thousands of Gaudi’s admires wait in long queues to step gingerly into a structure and coo when they see a roof that undulates in glazed ceramic tiles of blue and green while the balconies below gape open like the skulls and bones of the creature’s victims. This is described, in the tourist literature, as whimsical. I would describe it as the product of a man who had achieved a rather advanced state of botanical communion with the local fungi population and had decided, mid-vision, to build something.
Park Güell, a public park on top of a hill that looks less like a park than like the ruins of a civilisation that worshipped ceramic lizards, is perhaps the purest expression of the Gaudínian worldview. The famous mosaic salamander — draped across its stairway like a tourist trap deity — is charming enough, in the way that certain kind of madness is charming when safely contained behind a ticket barrier.
The colonnade beneath the terrace consists of columns that lean at angles no structural engineer schooled in classical proportion would tolerate without reaching for a stiff drink. They work, one is assured. The physics are sound. This only deepens the suspicion: how much more unsettling is a successful derangement than a failed one?

Grief and Self-Mortification
To understand the architecture, one must first understand the man — and the man, it turns out, was a study in accumulated grief and self-imposed mortification.
Gaudí, we are told, never married, though not for want of feeling. He fell deeply in love at least twice and was twice refused — a pattern of romantic failure that he absorbed with the stoic masochism of a medieval monk. After the second rejection, he appears to have simply retired from the idea of human companionship altogether, channelling whatever emotional turbulence remained into stone and tile and reinforced concrete.
His mother died when he was young. His sister died. His niece, who had served as his housekeeper and the last domestic warmth in his life, died too. By his final decade, he had outlived everyone he loved, was living as a near-hermit in the workshop of the Sagrada Família basilica, sleeping on a cot among the plaster models, eating his lettuce, and receiving the priest for daily Mass.
His faith, meanwhile, was not the comfortable Sunday variety, we understand, but a scorching, all-consuming obsession that makes the average cathedral-goer look like a casual tourist in the pews. Gaudí flagellated himself during Lent. He undertook barefoot pilgrimages.
He is reported to have said, with complete sincerity, that the Sagrada Família basilica was not his project but God’s — that he was merely the instrument. One almost believes him. No architect reasoning in full possession of his secular ego would design a nativity facade so encrusted with symbolic detail that visitors require a printed guide simply to identify which blob of stone represents the Holy Spirit.
And yet this ferocious, grief-scorched, romantically thwarted, semi-fasting mystic produced work of such raw organic power that one suspects the suffering was not incidental to the vision, but its very engine. He built as a man builds who has nothing left to lose — which is to say, with absolute freedom, and no sense whatsoever of the rational limits that keep the rest of us sane.

Genius in Progress
It would be comforting to think that the critical establishment of Gaudí’s era was simply too timid, too hidebound, to recognise genius in progress. Comforting, but inaccurate. The truth is that some of the sharpest minds of the 20th century took one look at his work and recoiled — not from timidity, but from genuine aesthetic horror.
When George Orwell, visiting Barcelona in 1936, found himself standing before the Sagrada Família basilica his response was not wonder. Writing in Homage to Catalonia, he described it as “one of the most hideous buildings in the world,” with spires he memorably compared to the shape of hock bottles.
Orwell was not alone in his discomfort. When Gaudí graduated from the Barcelona Higher School of Architecture in 1878, the school’s director — a man who had watched the young Gaudí’s projects develop over several years — turned to his colleagues after the ceremony and delivered what remains perhaps the most precise critical summary of his career: “Today we have given an architecture degree to a madman or a genius. Only time will tell.”
The hostility wasn’t confined to only outsiders and academics. The citizens of Barcelona themselves responded to Casa Milà with open mockery. The building acquired its now-famous nickname, La Pedrera, “the stone quarry,” from the Barcelonans who could not see in its undulating limestone facade anything other than an unfinished quarry wall that had wandered into the city and refused to leave.
Satirical cartoons in the Catalan press depicted it as a garage for zeppelins. The local government fined the owners for building code violations. The city council ordered the demolition of elements exceeding height standards. Even Gaudí’s own client, Señora Milà, reportedly detested her husband’s choice of architect throughout the entire project — which, given that she had to live inside the resulting edifice, seems a fair if belated position to take.

Crowds Don’t Lie
And yet, here is where I must exercise my most vigorous intellectual honesty, even at the cost of my own thesis. The crowds do not lie — or rather, they lie about many things, but not about their capacity for genuine wonder. The three million annual visitors to the Sagrada Família are not all victims of collective delusion. There is something in Gaudí that bypasses the critical faculties entirely and speaks directly to something older, stranger, and more animal in the human response to space. His buildings breathe. They seem to move. They are unmistakably alive in a way that even the most beautiful rationalist architecture is not.
One is also obliged, in the spirit of fairness, to record that the basilica’s eventual structural completion in February 2026 — when the final cross was hoisted atop the Tower of Jesus Christ, making it the tallest church in the world at 172 metres — owes a considerable, if unlikely, debt to Australia.
Specifically, to one Professor Mark Burry of RMIT University in Melbourne, who has served as the basilica’s executive architect and researcher since 1979, commuting between Melbourne and Barcelona for decades in what must rank as the most eccentric long-distance working arrangement in architectural history.
It was Burry who, from 1989 onwards, cracked the Gaudí Code: deciphering the master’s three-dimensional geometric strategies from burned plans, smashed plaster models, and a set of surviving photographs, then translating them into computer-aided design tools that could guide modern builders through Gaudí’s deliberately agrammatical geometry.
Without Burry and the research apparatus of RMIT behind him, the basilica’s upper towers would likely still be a Catalan aspiration rather than a global skyline. That a New Zealand-born academic working out of Melbourne should be the man to finally unlock the fever-dream logic of a nineteenth-century Catalan mystic is, one concedes, the kind of detail that Gaudí himself — who believed the whole project was in God’s hands — would probably have found entirely unsurprising.
Gaudí’s basilica – for good or bad — tends to appear in the dreams of millions. That is either the highest compliment one can pay an architect, or the most damning. Standing beneath those calcium towers in the May light I was unsure which of two was true.

The Vatican Knows Best
Perhaps the Vatican knows something we do not. Perhaps sanctity and structural derangement have always been closer neighbours than the architectural profession would care to admit.
There was once a man who ate mushrooms, smoked questionable herbs, walked in front of a tram, and built the most visited monument in Spain. He is being made a saint for a building he never finished, which has been under construction for more than 140 years and which looks like God sneezed into wet concrete. And the infuriating, irrational, wonderful world absolutely loves it.
It is all a rather weird experience, but one that must be experienced if only once in your lifetime. So, do go there and make up your mind. Carry some mushrooms, just in case…
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