Various, The Brochure Series of Architectural Illustration…
“ The coat of arms of Jacques Cœur—three black cockle-shells and three crimson hearts, the latter in punning allusion to his name, with his motto "A vaillans cœurs rien impossible," the word "cœurs" being represented by two hearts—is frequently repeated in the carvings of the façade. Indeed everywhere throughout the building we find these emblems,—in the windows, in all the carvings, above the mantlepieces, even on the tiles of the roof, and the bell of the chapel; and the nail-heads of the door-fastenings are shaped like hearts. ”
