Masquerading as wood, the Arboria mirror is made of concrete in the time-honored tradition of faux bois. Its distressed black finish evokes a slight masculine tone to lend it a commanding presence whether itâ??s placed in a cabin or in an urban oasis with industrial chic style. The decorative mirror measures 27â? square. The Arboria family also includes a number of designs, from lamps and light fixtures to furniture.