This large-sized washbasin, made of artificial marble known as Corian, can be used as a shampoo bowl.  It allows seamless undermounting to a countertop made of the same material.
The opening of the bowl has a geometrical shape that blends in with an architectural space.  The cross section of the bowl has a shape that effectively receives water and reduces splashes during shampooing.  As shown in the drawing, soft contours appear in the bowl as it is filled with water.

Good Design Award 1993