She was born from a Spanish mother and a Brazilian father from Pernambuco in France.
In France, Peretti studied at the École nationale supérieure des arts décoratifs and Académie de la Grande Chaumière.
Still in France, she illustrated various books and magazines and made her first exposition. Peretti lives in Brazil since 1953, when she moved to São Paulo. Since then, she made various independent expositions and worked with various architects.