Fredillo was an artist who created woman spanking art illustrations in the 1920s. He illustrated works such as la Voluptueuse Souffrance (Voluptuous Suffering) by Max des Vignons [1]
On this page you can find his 24 Fantaisies Parisiennes (Parisian Fantasies). I think these are supposed to be illustrations of the life in Paris during Fredillo's time with some added imagination. That's all I know about him and his artwork.
Please note that I translated the titles for above picture myself and they might not be completely accurate. The translation of the title for picture 9 was suggested by a helpful visitor who would like to remain anonymous.