Acid and tender, hard as steel and delicate and fine as a butterfly’s wing, lovable as a beautiful smile, and as profound and cruel as the bitterness of life.

So Diego Rivera describes his wife, Frida Kahlo, and so we describe by post street’s first limited edition iPhone case Calavera Karl, our artistic interpretation of our Fashion Saint, featuring our signature by post street portrait street art, embossed in white and available in all iPhone styles.