Amazing double-helix staircase in the Château de Chambord, Loire Valley, France. The two helixes ascend three floors and never meet. In the center is an open air shaft that lets in light. Some believe Leonardo da Vinci designed the staircase.
Chartreux - The Chartreux dates back to France. Its thick, velvety coat is any shade of blue-gray, from ash to slate, with the tips lightly brushed with silver. The Chartreux's copper or gold eyes hint at its relation to the Russian Blue, who