MiR Mykonos 12.2" x 12.2" Polished Marble Octagon & Dot MosaicThe MiR Mosaic Mykonos 12. 2" x 12. 2" Interlocking Thassos & Blue Celeste Polished Marble Octagon & Dot Mosaic is another exquisite option! Thassos marble and Blue Celeste marble create a beautiful contrast in this octagon and dot pattern. This classic design adds timeless elegance to any space, whether it's a bathroom floor, shower accent, or a decorative feature in a kitchen or foyer. The polished finish enhances the natural beauty of the marble,