An eight-month hunt for stolen cultural treasures took a dramatic turn on Friday when Brazilian investigators discovered eight Henri Matisse prints inside an apartment in São Bernardo do Campo, part of the greater São Paulo region.
The recovered pieces belong to Jazz, Matisse’s celebrated collection of vividly coloured cut-paper compositions published in 1947. Together, the prints have been valued at more than one million Brazilian reais, although their importance to the public collection extends far beyond their commercial price.
Police found the artworks during Operation Marchand, a coordinated investigation into the December 2025 robbery at the Mário de Andrade Library. A man was arrested on suspicion of receiving stolen property and illegally possessing a firearm. Officers also reported seizing ammunition, money and a weapon during the searches.
The original robbery unfolded in daylight on the final morning of a public exhibition. Two armed men entered the century-old library, threatened a security employee and visitors, and removed 13 works from their displays before escaping through the main entrance. The stolen collection included eight Matisse prints and five illustrations by Cândido Portinari.
Investigators say the recovered Matisse pieces were transported back under police escort. Library specialists subsequently examined them and confirmed that they were authentic and appeared to have survived their months in hiding without serious damage.
The discovery is a major victory, but the investigation is far from complete. The five missing Portinari works—illustrations connected to the Brazilian literary classic Menino de Engenho—have not been located. Police are examining whether they were separated from the Matisse collection and transferred to different buyers or intermediaries.
The case has also renewed questions about the security of cultural material displayed in libraries and other public institutions. Unlike famous paintings kept behind heavily protected museum walls, rare prints and illustrated books may travel between exhibitions, reading rooms and archives, creating opportunities for organised thieves.
Friday’s breakthrough returns an important part of São Paulo’s artistic heritage to the public. It also leaves investigators with a pressing mystery: where are the remaining five artworks, and how far did the network behind the robbery extend?
