Photography and Visual Arts The Merchant of Modernity: How Paul Cassirer Built the German Avant-Garde September 27, 2026 Raul Delapena Setiawan At Berlin’s Alte Nationalgalerie, a striking triptych of history greets visitors to the exhibition Cassirer: Breakthrough of Impressionism. The selection is deliberate: Edgar Degas’s Miss La La (1879), Pierre-Auguste Renoir’s…