I am obsessed with daguerreotypes. Honestly, they are fascinating -- imagine that photography had just been invented, and you were able to capture someone's exact likeness for posterity. It wasn't difficult to find photographs of spooky-looking Victorians.

Crypt from Jascha Hoste:
[link]Model:
[link]Ghosts are from actual public domain photographs I found in Wikimedia
[link], the Daguerreian Society (which is amazing)
[link], and the National Archives
[link]Brushes:
[link] and
[link]