Medical Background:
* Doyle worked as a doctor before becoming a writer. This gave him an understanding of scientific methods and the power of observation, which he incorporated into Holmes' character.
Literary Influences:
* Edgar Allan Poe: Doyle was a fan of Poe's detective stories, particularly "The Murders in the Rue Morgue" which features a brilliant detective, C. Auguste Dupin, who uses logic and deduction.
* Charles Dickens: Doyle admired Dickens' vivid characterization and his ability to create memorable figures.
Real-Life Inspiration:
* Dr. Joseph Bell: Doyle studied medicine under Dr. Joseph Bell at the Edinburgh Royal Infirmary. Bell was renowned for his observational skills and his ability to diagnose patients based on minute details. Doyle admitted that Bell was a significant inspiration for Holmes' character.
* Dr. Henry Littlejohn: Doyle also may have drawn inspiration from Dr. Henry Littlejohn, a renowned forensic pathologist and lecturer at the University of Edinburgh.
Personal Interest:
* Doyle himself was a keen observer of human behavior and was fascinated by the science of deduction. He enjoyed the challenge of solving puzzles and mysteries.
It's important to note that Conan Doyle was a master storyteller. While he drew inspiration from various sources, he crafted Sherlock Holmes into a unique and unforgettable character, blending elements of his own personality, medical background, and literary influences.