Drama directed and co-written by Michelangelo Antonioni. Niccolo (Tomas Milian) needs a female character for his next film project, but his ideas for both project and protagonist are somewhat vague. After his wife leaves him, he begins an affair with Mavi (Daniela Silverio), but she vanishes after a fight. While searching for her, he meets Ida (Christine Boisson), but she cannot commit to him either.