Here is my “relic” for this year’s #LightUpPopUpTober event. Another geometric abstract take like last year’s Spiral Crystal card. This pop up has integrated electronics, including a switching mechanism, flat battery, and a heartbeat pulse LED Circuit Sticker. The pyramid and pieces of the base card are all laser cut. I used diffraction grating material to get the rainbow effect.
There is a longer write-up on my blog:
… and a ~10 minute process/build video on my YT channel:
Love that you can do simple electronics with paper. nice!
Very cool! I always enjoy your projects.
That’s lovely - I can’t begin to follow the twists through the paper to make it work! 
I just watched this and it lit up my morning. What a way to start the day! That is so beautiful!! Can I use another exclamation point? Yes!!!
Wow, I really like that rainbow effect!
Very cool! I especially like that it looks to be a regular card but then you open it and - ta dah! Lighted rainbow wonderment!
This is amazing. I love popup cards!!
Thank you for this bit of beauty on a Monday morning. I love the heartbeat pulse and everything else about the project.
Love, love, love! That is so very cool!
I feel so relaxed after watching the build video. Awesome work!
Paper circuits are so cool, and what you have made is just pure magic!
