Mr. Neville is a young arrogant artist full of himself. He is contracted to make landscape estate drawings by Mrs. Virginia Herbert. She has a bitter relationship with her wealthy landowning husband who leaves on a trip. She submits to Neville sexually as part of the contract. There is also her daughter Mrs. Talmann and her husband Mr. Talmann. The couple is childless taking care of his nephew. Mrs. Herbert tries to revoke the contract but Neville refuses. Mrs. Talmann blackmails Neville into entering a similar contract pointing out items in his drawings which indicate "misadventure". When Mr. Herbert is found dead in the moat, Neville is horrified to discover that he's the leading suspect.
This is an unusual film. It's a Shakespearian sex romp with a murder mystery. The style has long takes and mid to long distance visuals. The movie lost me the first time around. It can meander and the story can be mercurial. It would help a lot if the murder is shown even if the perpetrators are not. The individual clues need accompanying flashbacks to show that part of the crime. This has a certain amount of beauty and weird originality but it's not easy for everyone.