A number of extravagant garments, marked by generous color schemes and complex embroidery, open the first of three luminous rooms in “All Existing Materials on Earth,” curated by Tie Jojima, Aimé Iglesias Lukin, Ricardo Resende, and Javier Téllez. Its central piece, Manto da apresentação [Annunciation Garment], catches the eye with a multiplicity of details, inscribed with colored threads against a light-brown ground: signs and drawings of objects, names, numbers, abbreviations, and streets of Brazilian cities, utensils, boats and a model of a large sailing ship. A photographic portrait of the artist wearing his magnum opus reveals not a fashion designer but a Brazilian psychiatric patient. The descendant of Black slaves, Arthur Bispo do Rosario (1909/11–1989) spent forty-one years of his life in mental health institutions while accomplishing his “mission.” On the side of the short exhibition text, another mugshot-like portrait of the artist is displayed on the patient card from Colônia Juliano Moreira, the hospital where Bispo was interned. He is described as “indigent,” a wandering Black beggar bearing no documents. The card repeats the police record from December 1938, when Bispo was arrested in Rio de Janeiro and diagnosed with “paranoid schizophrenia.” It was the month of Bispo’s revelation: …