golden touch

In fine, his [Nathaniel Hawthorne's] golden touch is as unfailing as was that of Midas, and transmutes whatever he lays hand upon. … [H]e so transforms incidents and transactions of the most trivial character, as to render them grand, pathetic, or grotesque. … His golden touch, we would then say, imposes no superficial glitter, but brings out upon the surface, and concentrates into luminous points, the interior gilding, which is attached to the meanest objects and the lowliest scenes by their contact with the realm of sentiment, emotion, and spiritual life.