The shapes appear when the light is turned on and disappear when it's turned off!
- A light-coloured lampshade (mine is from Ikea)
- Some black card-stock
- Some invisible tape
Step 1) Cut out your desired shape(s) from the card-stock. I went with some simple hearts I cut freehand, but you could get fancier and use an x-acto knife to cut out a more elaborate design.
Step 2) Decide where you want to place you shapes and tape them to the inside of the lampshade. You shouldn't need very much tape per shape.
Step 3) Turn on your light and admire your new "secret" lampshade.