Protagonist and photographer who witnesses his wife's death in 1912, serves in WWI, and opens a London studio specializing in photomontage. His investigation into a mysterious photograph leads him to the Templeton family. After consuming a rare flower to perceive fairies, his obsession escalates, culminating in the murder of Rev. Templeton, his arrest, and eventual condemnation to death.
Beatrice engages Castle's professional services to analyze a mysterious image.
Castle employs Roy as his primary studio assistant and business partner.
Explore the full interactive character relationship map of Photographing Fairies