Vert (heraldry) medieval figurative art. The Anglo-Norman "prose Brut" (c. 1200) has Brutus of Troy bear a green shield, "Brutus Vert-Escu, Brutus Viride Scutum". Green is occasionally found in historical coats of arms (as opposed to the fictional "green knights" of Arthurian romance) from as early as the 13th century, but it remained rare, and indeed actively avoided, well into the 15th century, but becomes more common in the classical heraldry of the 16th and 17th centuries. An early example of a green escutcheon was that of the coat of arms of Styria, based on the banner of Ottokar II of Bohemia
Blue Is the Warmest Colour trying to make their flesh more familiar to us than his own." "Blue Is the Warmest Colour" is also filled with visual symbolism. The colour blue is used extensively throughout the film—from the lighting in the gay club Adèle visits, to the dress she wears in the last scene and most notably, in Emma's hair and eyes. For Adèle, blue represents emotional intensity, curiosity, love, and sadness. Adèle also references Pablo Picasso a number of times, who famously went through a melancholy Blue Period. As Emma grows out of her relationship with Adèle and their passion wanes, she removes the