Priest & Parishoner, erotic aquatint by Martin van Maele, 1908. From DeltaofVenus.com.
imgur.com category @sad-cthulhu
A Passionate Embrace, from "La Trilogie Érotique" illustrated by Martin van Maele (c.1900)
imgur.com category @UghSheGiggin
Sabina, the Bowler Hat Babe illustrated by Martin van Maele (c.1900's)
imgur.com category @UghSheGiggin