The Triangle Show from "Dernières Faveurs Sous le Théâtre de l'Opéra" illustrates by Erich von Götha de la Rosière aka Robin Ray (c. 1980)
"Sketch in Grey & Pink" cartoon from "La Vie Parisienne" illustrated by René Préjelan (c. 1920)
The Disappearing Act from "Dernières Faveurs Sous le Théâtre de l'Opéra" illustrates by Erich von Götha de la Rosière aka Robin Ray (c. 1980)