Samuel Keimer suffered the misfortune of having had his sole surviving historical portrait drawn by a caricaturist. The medium of caricature utilizes a technique of selective accentuation; one or another of the subject's features or attributes are presented so much larger than life that they totally dominate the whole and effectively submerge, or at best adumbrate, all the others. The portrait of Keimer, the preservation of which is due solely to the fame of its creator rather than its subject, was penned by a hand that had completely mastered this technique as an instrument for its own purposes. The artist in question was Benjamin Franklin, and the portrait of Samuel Keimer achieved a modicum of immortality due to its inclusion in Franklin's Autobiography.