CK612045BH series features a striking contrast between deep black octagonal tiles and small white square insets placed at each corner junction, creating a timeless checkerboard effect with a geometric twist. Each black tile has a subtly polished finish with fine veining patterns reminiscent of natural marble, adding depth and sophistication to the overall look. The octagonal shapes introduce a classical elegance, while the dark surface enriches the space with bold, dramatic undertones. Upon closer view, the black tiles reveal soft marbling—thin, meandering lines in slightly lighter tones that add nuance and a sense of organic variation to the otherwise uniform dark surface. Their positioning in a grid-like pattern adds symmetry and clarity, reinforcing the mosaic's traditional style.