When I searched for creepy photos to use on my website, I stumbled on cemetery photos of statues.
I think I might use the concept of haunted statuary as the foundation for an upcoming book.
I can imagine the first statue to be haunted by some neglected woman who returns with vengeance on her mind. Like Charlotte Lucas from Pride & Prejudice coming back wanting revenge for always being second fiddle to Elizabeth.
The facepalm angel has been content to remain a quiet spirit until his descendants unearth an embarrassing secret that awakens his wrath. He sets about trying to bury it again.
The cherub statue hides a demonic portal. The hero must find a way to destroy it.