Few things scream class like attractive handmade decor. These steampunk-inspired lights would class up any room.
These all look so good that I can’t even decide which one I like best–and if these aren’t enough, there are more at designer Frank Buchwald’s site. If even that doesn’t sate your desires (what are you looking for, clockwork lighting?!), you can request custom designed lamps, though the price will probably be a blank check and perhaps a kidney.
Each piece takes several weeks to create, and prices aren’t listed. I expect they are filled with numbers. Big ones.