Classic color theory book held in Milan

A book titled "LA LOI DU CONTRASTE SIMULTANÉ DES COULEURS" is held by a person's left hand. The book cover is black with red lettering and a pattern of multicolored dots within white outlines. The book is placed on a shelf with other books visible in the background. The scene is indoors, with natural lighting. There are no identifiable landmarks of Milan, Italy in the image.