What you’ll need:
• 10(ish) Holiday Cards and/or Invitations … some with designs on the back if possible!
• One-hole punch
• Small LED lights (I found mine at Michaels)
• Large piece of cardboard
I suggest cutting a cereal box apart (or some other handy piece of cardboard). Carefully slide one side of the cereal box under the arranged cards and the other side on the top of the arrangement, press the two pieces of cardboard together and flip the whole thing over. Then remove the top piece of cereal box cardboard.
Carefully lay small pieces of tape over the lines where two or more cards meet, so that your montage becomes one giant card.
Begin to poke the LED lights through the holes you created, spacing them evenly.