It’s right in front of Amy, ugly, bald, grotesque, a cadaverous head with empty, sunken eye-sockets and no mouth, wearing a sharp suit and tie combo, like it’s trying to fit it. The outfit only makes it look even more unearthly and out of place.
She remembers seeing it at the lake, but then she must have forgotten about it, which is strange. How could she forget something so… menacing?
With no mouth, there’s no way it can speak, yet she hears it anyway. She’s seen tons of weird stuff, travelling with the Doctor, but this thing is downright creepy!