1. The Deerstalker Hat: This iconic hat, with its distinctive flaps, became synonymous with Holmes's image. While not actually worn by him in the original stories, it was popularized in illustrations and adaptations, cementing its place in Holmes's visual identity.
2. The Magnifying Glass: Though not as prominent in the original stories, the magnifying glass is a symbol of Holmes's meticulous observation and forensic analysis. It represents his ability to see details that others miss, and his dedication to uncovering the truth.
3. The Violin: Holmes is known to play the violin, often using it to relax and clear his mind. It represents a different side of his personality, revealing his artistic sensibility and emotional depth, which contrasts with his sharp intellect.