Almir da Silva Mavignier: A Pioneer of Brazilian Abstract Expressionism Almir da Silva Mavignier (May 1, 1925 – September 3, 2018) stands as a pivotal figure in the history of Brazilian art, particularly recognized for his unwavering dedication to abstract expressionism and his profound impact on the artistic landscape of Rio de Janeiro during its formative years. Born in Rio de Janeiro amidst the vibrant cultural dynamism of the mid…