Mike Connell It does look similar to Provenza Q, but it is a natural marble, and is available at Ann Sacks, called Athens Silver Cream. We have also seen similar slabs called "Haisa."

lovedesign67 I have this floor in my living room, from a recent renovation. It is called "nublado" and we found at a stone place in New York City. It's a honed marble. Beautiful.