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 
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.