A very curious thing
When I visited Lacock Abbey, where they filmed some of the HP potion class room scenes, I discovered a few things at Lacock that was very curious indeed.

There is a stag on the ceiling outside where they filmed
the potions class room

Here's a spinx on the grounds at
Lacock.
Makes you wonder if JK visited Lacock before doesn't it? Also if you go inside the house their is a wizard on the wall. Robes, hat, long beard, I think it might have been a druid, not really sure but to me it looked like Albus. I'm sorry they wouldn't let me take picture inside, but if you ever get a chance, go see it. I'd love to know where she got all of her ideas, and maybe I found a clue.

There is a stag on the ceiling outside where they filmed
the potions class room
Here's a spinx on the grounds at
Lacock.
Makes you wonder if JK visited Lacock before doesn't it? Also if you go inside the house their is a wizard on the wall. Robes, hat, long beard, I think it might have been a druid, not really sure but to me it looked like Albus. I'm sorry they wouldn't let me take picture inside, but if you ever get a chance, go see it. I'd love to know where she got all of her ideas, and maybe I found a clue.