"You are in front of a crazy gentleman, in a slightly strange house, with a mind-blowing brothel. It is the result of a passion of more than 50 years", explains the art historian when receiving AFP in the house where he has just moved in the wealthy district of Gavea, in Rio de Janeiro.

Fireproof archive cabinets, dehumidifiers, piles of books on the floor, the bright house from the early 1950s houses, on three floors, an imposing library 11 meters high traversed by an interior staircase.

"I'm going to be 65 years old and since I was 12, 13 I have built up the largest collection of autographs in the world", says the Brazilian: signatures but above all letters, manuscripts, photos, drawings .

"The excessive ambition" of this collection of more than 100,000 pieces today was "to reflect the Western culture of the last five centuries".

"My wife calls autograph dealers my dealers", jokes the one who describes the obsession of a life as "a virus, a disease", but which "brought him a lot of joy", despite some financial anxieties.

Son of a diplomat and having received "a privileged education", Mr. Corrêa do Lago represented the Sotheby's auction house in Sao Paulo for 26 years, directed the National Library in Rio and curated exhibitions on Brazil.

He founded with his wife Bia - daughter of the famous writer Rubem Fonseca - the publishing house of Capivara art books and wrote about twenty books.

Proust's "fetishism"

The beginning of the consecration arrived in 2018 with an exhibition at the Morgan Library in New York of 140 documents, "a small sample" of its immense collection.

“It was the first time that they exhibited a private collection of manuscripts,” boasts Mr. Corrêa do Lago.

Brazilian Pedro Corrêa do Lago, a great collector of Proust manuscripts, in his garden in Rio de Janeiro, February 14, 2023 © Mauro PIMENTEL / AFP/Archives

More than 80,000 visitors were able to contemplate a drawing by Michelangelo, a letter from Flaubert to Hugo, another from Mozart to his father, manuscripts by Einstein, Newton or Darwin, the cover of cantatas by Bach, a parchment by 1153.

And a provisional incipit of "In Search of Lost Time", before the famous "A long time, I went to bed early".

Because if he collected a lot of originals around Flaubert, Baudelaire, Hugo or Toulouse-Lautrec, while being interested in Napoleon, Van Gogh or Picasso, Mr. Corrêa do Lago formed an exceptional private fund around Proust.

"Proust is the subject of an absolute fetishism, I can't escape it", concedes this tall and bearded man, who speaks in perfect French and rereads extracts from La recherche "tout le temps".

It was at the age of 20 that he bought his first letter from Proust in New York in a stall: 200 dollars.

He has 500 to live for a month.

"A letter of extraordinary importance written in Grasset" by the writer in search of a publisher.

10 years ago, the Carioca bought photos from a great-niece of Proust, including the only original shots of her Parisian apartment, in a small batch of a few hundred euros.

He was able to acquire 90 letters from the writer to the gigantic correspondence, 80% of which were lost.

"It moves me a lot to have in my hands (...) the very paper that he touched", explains the collector.

"The price of a big car"

Last year, for the centenary of the death of Proust, he lent pieces to the National Library of France (BnF) and, before, to the Carnavalet Museum.

But above all, Mr. Corrêa do Lago "made many friends among the Proustians" by publishing, in October, "Marcel Proust, a life of letters and images", with 450 documents from his collection, most of them unpublished.

"A little Brazilian unknown to the battalion, (...) who is writing a book on Proust, I was a little nervous all the same!", He laughs.

In constant search of the original and "interesting content", the collector traveled.

"I went to auctions, three to four times a year in Europe and the United States (...) "I always had something to do wherever I was in the world".

His greatest financial madness?

The manuscript of "The Library of Babel" by Borges, "paid in four years, the price of a big car".

"I had no personal fortune. Everything I earned in my life I put in my collection," said the Brazilian intellectual.

"Maybe I could have spent (more) on my family, but they never complained about it," he concludes with a burst of laughter.

© 2023 AFP