What's a luminaria? It's pronounced loo-muh-nair-ee-uh or loo-mee-nah-ryah (Spanish) and refers to a small light or lantern.
I made mine using Cherry Cobbler cardstock with the ornament punch to cut out the shape and the Delightful Decorations stamp set, stamped onto vellum in Old Olive ink and stuck over the bauble cut out. The top was created using the new scallop border punch. A battery operated tea light was then popped inside.