Our bathroom is on the third floor, and in the spring the horse-chestnut tree outside the window makes the whole room glow green.
Of course it also carpets our backyard in sticky bud cases that glue themselves to your shoes until you get about halfway through the house, but the green bathroom makes up for that.
🙂
ETO:
Here is a shot W took of the same room. See the glow! 🙂
So pretty! I wish I had a window in my bathroom to open. Very nice.