Measuring approximately 11 by 17 inches, this original art (rendered in pencil) features the work of artist Rob Davis and is the original illustration used as the cover to. Sherlock Holmes: Consulting Detective vol. Includes the book as well, which features five new Sherlock Holmes stories with a few accompanying interior illustrations by Davis (and is also signed by Davis). Please note- this is the actual, original hand-drawn art by Davis. It is not a pre-printed image, copy, or print- it is a one-of-a-kind original! The book itself is also signed by Davis. Excepting pack-pulled autograph trading cards, CGC Signature Series, signed Sideshow prints, and like collectibles, all autographed items Vault Collectibles sells were personally witnessed, by myself, being signed by the writer, artist, or celebrity in question. No third party is involved. Further, art sketches – and most published original art I sell – were obtained directly from the artist themselves. For buyers desiring this guarantee in written form, this statement guarantees that the above referenced item is as stated in the listing description. As this serves as written proof of said guarantee, no physical documentation will be included in the package when the item is mailed.