Murder! (1930 film) names of the two principal characters. The portrayal of the character Sir John Mernier was loosely based on that of the actor Gerald du Maurier, who was a friend of Hitchcock. Hitchcock later adapted three novels written by du Maurier's daughter Daphne du Maurier: "Jamaica Inn", "Rebecca" and "The Birds". Hitchcock makes his cameo appearance in the film as a man walking past the murder victim's house. The film's sets were designed by the art director John Mead. The German language version of the film, "Mary", was shot simultaneously on the same set with German speaking actors. Miles Mander reprised
Monte Verità used to house sun-bathers at the Sanatorium; and a building housing the panoramic painting "The Clear World of the Blessed", by Elisar von Kupffer. The hill is also the site of a tea garden and Japanese teahouse. A fictionalized version of the colony at Monte Verità is the subject of a short story named "Monte Verità" by the Cornish author Daphne du Maurier which appeared in "The Apple Tree" published in 1952, and then republished under the name "The Birds and Other Stories". A.S. Byatt's 2009 novel "The Children's Book" mentions the colony, as does Robert Dessaix's 1996 novel "Night