Mr. Leslie S. Klinger is a lawyer, a Sherlock Holmes scholar and an author. The above photo is from a diorama in his collection. Klinger is best known for writing the New Annotated Sherlock Holmes - a collection of three excellent volumes. The set is not only well written, but also beautifully presented. When stacked together on the shelf they present a silhouette of Sherlock. Also worth checking out is the Original Annotated Sherlock Holmes, written by William Baring-Gould.
Here's a set I made in miniature: