Painter, perhaps best remembered for his portrait of his mother. ALS signed “J. McNeil Whistler” and signed again in the lower left corner with his unique butterfly signature, one page, 6 x 4.25, no date. Letter to an admirer. In full, “I enclose the cards you sent for me to sign - if I can get any photographs in time you will have them with pleasure.” Nicely cloth matted and framed with a color portrait of Whistler, to an overall size of 15.5 x 23.5. In fine condition. R&R COA.