Brainstorming - Suggested props for an evil wizard stronghold

Hello all,

I'm putting together a fairly basic 2d arcade game, set within an 'evil overlord's fortress' where the player fights their way though multitudes of enemies before facing 'the evil overlord'. The enemies will be of the 'undead' variety for the most part including skeletons, ghosts, necromancers, liches - that sort of thing.

What I'd like to ask for is some ideas for possible 'props' to include as scenery. The few that I've come up with so far include things like:

Fire braziers / pots
Candles
Bookshelves
Sarcophagi
Bookshelves
Columns / Pillars
Statues
Thrones
Tables
Torches on walls
Chests
Wooden Tables

Thanks,
Matt