Puis j’ai commencé à écrire”, then I began to write: A frame from a 1929 interview with Sir Arthur Conan-Doyle explaining the origin of the Sherlock Holmes stories. Taken at the recent exhibition, “Sherlock Homes: Cracking the Case,-Sherlock Holmes, menez l'enquête” at the Musée Pointe-à-Callière, a museum of archaeology and history, in Old Montréal.