Alexander Apóstol is one of the most prominent artists in the Latin American art scene. His international presence has earned him solo exhibitions at the CIFO Foundation in Miami, MALBA in Buenos Aires, CAPC in Bordeaux, Sala de Arte Público Siqueiros in Mexico City, and MUSAC in León. His work has also been featured in major international events such as the biennials of Shanghai, Venice, Gwangju, São Paulo, EVA International, Manifesta, the Canary Islands, Havana, Prague, Cuenca, Istanbul, and others.

His artworks are part of important public and private collections, including Tate Modern in London; the Guggenheim Museum in New York; the Centre Pompidou in Paris; the Pérez Art Museum and the Cisneros Fontanals Art Foundation (CIFO) in Miami; the Banco de la República Museum in Bogotá; the Patricia Phelps de Cisneros Collection in Caracas; the CA2M Museum and the ARCO Foundation in Madrid.