statues of wet cement

I’m in front of a wall that surrounds a big building. It’s like a modern version of a medieval castle.
I fly over the wall and see that the top layer is a stream of wet cement. Various ‘living’ statues appear and disappear in and out of the cement as it streams by. Most of the forms are human, but with weird, though subtle mutations (pins on the head in stead of hair, large eyes, scary features,…)

I stare at one of them, and the cement face stares back at me. For some reason I point at the face and emit a scream that’s far too high to be human.

The scene fades and I find myself with my girlfriend, telling her about the dream. Then I wake up.