>>856394>>856994Incorrect. It is not a facade, but the stone wall is not a few feet thick. You can tell by the corners. It uses a slipform stone masonry method.
Stone facade use very thin stone sheets about 1/2 an inch thick.
The slipform stone masonry method is the middle ground between full stone walls and a facade, but is still considered a stone wall.
>>855676Incorrect. It was designed to look like one (unless you mean the one in
>>855632 ). Here's a video of that house.
https://www.youtube.com/watch?v=pUflrQzCOpY 