Georges Topfer was a French spanking artist from the late 1910s to the mid-1930s. Topfer often used the pseudonyms Gaston Smit, G. Smit, GTS and James Barclay. Below are his illustrations from the 1914 novel A Strange Passion: Flagellation as Practised at the Present Day Studies by Pierre Guénolé.
A Strange Passion is for sale here.
Smiles and Spanks, NaturallyGin.com