The marbling patterns are the result of color freely floated on either plain water or a viscous solution and then carefully transferred to the absorbent wood surface - "Marbelous Wood" flooring by Pernille Snedker Hansen - photo Snedker Studio
One of my favorite things. It tessellates but doesn't have a repeating pattern -- blows my mind. I want it as a bathroom floor or something. These look like cement tiles. I should get on figuring out how to make them.