the decided theme for this year's tree was robots! here are a few images of the decor:
i made the ornaments from photocopied images of old metal robots and then added glitter/sequins/pipe cleaners and then attached them to mini pie tins, vintage light reflectors or just hung as is. also used the aluminum tree to continue the metal theme.
Then the christmas village was attacked!
above the village i put a few old ornament boxes for display. no robots involved, nor harmed.