OK, I don't really go for this type of gardening. But I pass this garden everyday and I have to admit I get a weird enjoyment out of it. The owner goes out occasionally and rearranges the stones into different patterns. This is the latest incarnation. But hey, it's his garden and he's having fun so I can't fault him for that.
Hope you have a Happy Valentine's Day and get to enjoy your garden in one way or another!