The concept of this apartment is a blend of masculinity and elegance. The first component is reflected through the dark and sober colour scheme – dark nut texture on the floor, intense greys of the walls, deep colours of the furniture fabric. Though, this space is far enough from “the man’s cave” concept. It is complemented by some elegant features such as moldings on the walls, classic kitchen facades and the hanging lamp above the kitchen island. But the jewelleries of this apartment are onyx slabs used in the open space and in the bathroom. The rich texture of the blue onyx is a real masterpiece that sets the tone of the entire apartment. And the grandest accent of this apartment is the translucent honey onyx slab backlit with LED lights from the master’s bathroom. It takes this bathroom to another level, remodelling it into a stunning relaxing retreat.