Freud opens the next section of his essay on da Vinci by acknowledging that the simultaneous masculine and feminine signification of the vulture is perplexing. The Egyptian goddess, Mut, however, was often represented with both breasts and penis. Hermaphroditism was also common in Greek mythology, and Freud argues this is “supplied by infantile sexual theories” (69). Freud outlines the nature of the castration complex in relation to the child’s early understanding of genitalia. Freud claims that a misunderstanding causes the male child to desire the woman’s penis, which he imagines through reference to his own member. Freud claims that this fantasy had a profound impact on the development of da Vinci’s homosexuality.

Embarking on an analysis of male homosexuality, Freud argues that in “sharp contradiction with” (74) the common beliefs of homosexuals themselves, male homosexuals “had an intense erotic attachment to a woman” in their earliest childhood (73). Mothers of homosexual men tend to be of strong character, and “the presence of a strong father ensures that when the son comes to choose a sexual object, he will […] opt for a member of the opposite sex” (73). Since the child’s love for his mother “cannot go on developing consciously,” he represses it by aligning himself with her (73).