mason jar jack o lanterns. i might try using orange spray paint too instead of just frosted glass.
Behind the curtains
Get a doll, drape fabric and spray the hell out of it with: Fabric Quick Stiffening Spray http://www.amazon.com/gp/aw/d/B00178QQ02 Let it set then remove doll from underneath and set the draped fabric back.
how-to: Halloween lanterns
Painted Wood Slice Pumpkins
modify and use reclaimed wood as base. Handprint draculas
cute patterns for halloween lanterns
The 11 Best EASY DIY Halloween Decorations | Page 2 of 3 | The Eleven Best