1911 Encyclopædia Britannica, Volume 28… (1911)
“ When a boy of seven he began to show his inclinations to art. According to a well-known story, he was sitting by the cradle of his sister’s child, watching its sleep, when the infant happened to smile in its dreams, and, struck with its beauty, young Benjamin got some paper, and drew its portrait. The career thus begun was prosecuted amid many difficulties; but his perseverance overcame every obstacle, and at the age of eighteen he settled in Philadelphia as a portrait-painter. ”
