What painter, born in 1725, is fabled to have convinced his father of his natural aptitude for painting when the parent mistook his son’s pen-and-ink drawing of Saint James for an engraving?

What illustrator’s fame was established when the first volume of  The Yellow Book — an art and literature quarterly for which he served as art editor as well as contributing drawings and covers — appeared in April 1894?

Answers here~ https://schristywolfe.com/2015/08/21/august-21/