Illuminate every nook and cranny in your powder room with this enlighten combination. Niles Marble Mosaic tile creates a smooth look and glows with the light, meadowy green of fresh mint. Biltmore Polished Arabesque Marble Mosaic tile delights with its innovative shape and blend of soft green colors, like jade and sea foam. And the smooth, soapy-white stone of Biltmore Amalfi mosaic tiles with a green tint to their background.