Marcos Martínez studied at the Santa Fe Institute of Film and Audiovisual Arts (ISCAA). He served as Director of Photography on Nicolás Probst's "Las Estrellas" (The Stars); the Encuentro television series "Pioneros" (Pioneers); and El Peso (The Peso) (a feature film produced by ISCAA). He also served as a gaffer on Fernando Birri's film "El Fausto Criollo" (Criollo Fausto) and the Encuentro series "Escenas de la historia de un país" (Scenes from the History of a Country). He performed color correction in post-production on the television series "Habitación 13" (Room 13) and on the Encuentro series "Caciques" and "Güemes" (Güemes), among others. He was also a jury member at the 8th Young Art Biennial in the "Video" category, covering Fiction, Documentary, and Animation.