A man goes into a boarding house … The lead-in to a joke? a short story idea? Research led me to a Tennessee landlady in 1850 and her boarders: a lawyer, a doctor, a music teacher, a minister with his wife and child, and a daguerreotypist. A daguerreotypist! Marvelous! There were nineteen daguerreotypists in the whole state at the time. I can't learn any more about mine, but a search turned up this image at the Getty, which certainly could supply a character and a flavor to—no, not a joke (not with that intense stare). Maybe a ghost story? How about an historical murder mystery?