River Stone Royal Sapphire 12 x 12 - This mosaic is comprised of 25% Azul macaubas from Brazil, 25% Eurasian wood grain from Vietnam, 25% Calacatta White stone and 25% Bardiglio Bluette Grey stone. Azul macaubas，Eurasian Wood Grain，Calacatta White，Bardiglio Nuvolato.
