[1] The large success of this genre led in 1965 to public campaigns against them, and even to trials and judicial seizures.
As a result, from 1966 some comics remarkably reduced violence and erotic situations, and tried to open themselves to a younger and wider audience, while others, the so-called "vietati ai minori" ("prohibited to minors") exploited their status, increasing the levels of sex, and sometimes becoming openly pornographic.
[1] Examples of these more explicit comics are Vampirissimo, Jacula, Hessa, Terror, Messalina, Maghella, Oltretomba, Lucifera, Biancaneve, Vartan, Sukia, Jolanda de Almaviva, Yra, and Frankenstein.
By contrast, the surreally erotic Valentina series created by Guido Crepax (in 1965), whose transgressively heroine sports an iconic bob hairstyle inspired by the American film actress and dancer Louise Brooks, as well as Crepax's own wife Luisa, can be seen as a cerebrally refined relative of the fumetti neri genre, which held a widespread appeal to intellectuals of the time.
In the Netherlands vast amounts of the erotic comics were published by Schorpioen, Nooitgedacht and Vrijbuiter during the 70s and 80s.