Carlos Augusto Martins Lacaz (São Paulo, São Paulo, 1948). Multimedia artist, illustrator, designer, draftsman and set designer. He graduated in industrial electronics from Liceu Eduardo Prado, in 1970, and in architecture from the Faculty of Architecture and Urbanism of São José dos Campos, São Paulo, in 1974. He is an art editor for the magazines Around / AZ and Via Cinturato . Between 1978 and 1984, he taught visual communication and architectural design at the Faculty of Plastic Arts of the Pontifical Catholic University - PUC, in Campinas. In São Paulo, he teaches at Colégio Iadê, in the architecture course at the Faculty of Fine Arts and in the free course Artur Cole, between 1981 and 1984. He performs as Eletro-Performance (1984);Strange Accidental Discovery (1984); The Heavy Metal Executive (1987); Machines II (1999), among others. In the 1990s, he illustrated the books Crescente: 1977-1990 , by Duda Machado; In a Zoo of Letters , by Régis Bonvicino (1955) ; and the Skazka's Ballet , by Kátia Canton (1962) . In 2005, he published the book Sorry a Letter , which brings together drawings made for the column by journalist Joyce Paschowith, in the Folha de S. Paulo newspaper .