Octagon basin made of TitanCeram from Villeroy & Boch (England), designed by Kai Steffan: https://pro.villeroy-boch.com/en/jp/bathroom-and-wellness/architects-planners/topics/design/interview-with-designer-kai-steffan.html /

Purist wall mount tapware from Kohler (USA): http://www.us.kohler.com/us/

Halo tapware by Brodware (Australia): http://www.brodware.com.au/

Metrio Drop-in Sink and Counter Slab from Stone Forest (USA), in honed black granite with contrasting polished basin or multi-color onyx: https://www.stoneforest.com/

The Calibre tapware range in finishes introduced in 2014 by Sussex (Australia): http://www.sussextaps.com.au/