Born into a prosperous Jewish mercantile family in Münster in 1878, Alfred Flechtheim initially followed the path of his ancestors, joining the family grain business. Yet, the world of commodities held little allure for a spirit destined for a more vibrant exchange. Around 1906, a new passion began to stir within him: the collection of contemporary art. His marriage to Betti Goldschmidt in 1910 further fueled this burgeoning interest, as frequent journeys to Paris commenced, opening his eyes to the revolutionary currents of French Impressionist and avant-garde art.
It was in the bustling art circles of Paris that Flechtheim forged pivotal connections. Introduced by the Prussian collector Wilhelm Uhde to key figures like the German dealer Daniel-Henry Kahnweiler, Flechtheim quickly became one of Kahnweiler's most loyal clients and a significant collector of Pablo Picasso's works even before the First World War. A pivotal moment arrived in 1913 when the family grain business faced bankruptcy. This harrowing event, ironically, liberated him to fully embrace his true calling. He meticulously itemized his impressive collection, which included masterpieces by Bonnard, Braque, Cézanne, Gauguin, Munch, Rousseau, Picasso, Seurat, and Van Gogh, and with the support of dealer Paul Cassirer, he transformed his passion into a burgeoning enterprise.
In December 1913, Flechtheim opened his first gallery in Düsseldorf, banking on his established art-world connections and a close partnership with Kahnweiler. However, the outbreak of World War I brought this initial venture to a swift halt. After serving in the war, he was forced to sell his stock in 1917. Undeterred, the post-war boom of April 1919 saw Flechtheim reopen his gallery in Düsseldorf, the first of five he would establish in quick succession across Germany, including a significant move to Berlin in 1923.
Throughout the 1920s, Flechtheim emerged as a flamboyant and charismatic figure, a central force in the European art world. His impressive network and boundless energy allowed him to promote both German and French avant-garde artists, from the Cubists like Picasso, Braque, and Léger, to German masters such as George Grosz, Max Beckmann, and Paul Klee. He curated over one hundred and fifty exhibitions, showcasing a diverse range of modern art and even founding the influential art magazine "Der Querschnitt." He was widely considered one of the most important patrons of avant-garde art of his time.
However, the economic downturn of the mid-1920s, with the severe devaluation of the Reichsmark, began to dim his prospects, forcing the closure of his Frankfurt and Cologne branches. The Great Depression further impacted his ventures, ending activities at his Vienna branch by 1931. More ominously, his success and proud Jewish identity made him an early target of virulent anti-Semitic propaganda from the burgeoning Nazi party.
By 1933, with the Nazi regime's ascent, Flechtheim's position in Germany became untenable. He was forced to flee, immigrating to London via Basel and Paris, though not before safely shipping part of his collection abroad. The works that remained in his Berlin flat were subsequently seized by the German Reich. Life as a refugee proved arduous; he was effectively destitute, moving from hotel to hotel, compelled to sell beloved paintings at unfair prices to survive. Despite lacking permanent residency or work permits in England, he valiantly attempted to rebuild his career, working with the Mayor Gallery and representing Kahnweiler's Galerie Simon. He continued to organize exhibitions of artists like Picasso, Gris, and Léger. Tragically, in the winter of 1936, a fall on black ice led to complications, and Alfred Flechtheim died penniless in London on March 9, 1937, at the age of fifty-nine. The fate of much of his collection, plundered and dispersed by the Nazis, remains a contentious and unresolved issue, a testament to the devastating impact of a regime that sought to erase his legacy and that of so many others.