Chevron & Herringbone Shadow Lava Marble Mosaic Calacatta Losanna Natural stone should be sealed Silver Screen Natural stone should be sealed before and after grouting with an appropriate penetrating or impregnating sealer Decorative wall installations are especially well suited to the dramatic black and white marble appearance and small geometric triangle format A continuous full surface installation is one of the most effective layouts for Chevron & Herringbone Shadow Lava Marble Mosaic because it allows the repeating V shaped geometry to create uninterrupted movement White or off white cabinetry can highlight the deeper gray sections of the mosaic while maintaining a bright and sophisticated overall palette