Houzz is the new way to design your home.
18,039 cast concrete Modern Home Design Photos
NIMMO American Studio For Progressive Architecture
Actually it seems like a polished concrete with an exposed coarse aggregate, it´s normal to confuse them since both finishes are very similar.
SAN CLEMENTE Outdoor Renovation
What flooring material did you use? Is that concrete?
Schwartz and Architecture
Spacecrafting / Architectural Photography
Robert Kaner Interior Design
San Marino Island House
Stone back wall; concrete pavers with turf
White Space Architecture
Modern Powder Room
This one is from Omvivo: http://www.omvivo.com/washplane.htm Though some people have had them custom made with concrete or solid surface material...
You can always have one fabricated with concrete. It would work perfect for this style.