Nightmare Fuel / Santa Sangre

• Concha, full stop. She's basically an even more psychotic version of Norma Bates, who repeatedly manipulates and outright controls her son to kill anyone who gets even remotely close to him.
  • When she catches her husband cheating on her, she pours acid all over his genitals. It's part of what ends up driving him to suicide in the aftermath.
• The death of the elephant. It's particularly awful when the coffin is shown being torn open by hungry homeless people and chunks of its body tossed to the crowd.