Chibitronics asked me to participate in a project they are coordinating with prompts from @5am_popup. My prompt was “reverse.” Thus, the switching mechanism for this card works by reversing the covers of the card, touching the front and reverse sides.

I took inspiration from a design by the late Professor Masahiro Chatani for the mechanical functioning of the card. The electronics and everything else were improvised as quickly as I could manage.

Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
3/4 top-down view of the Spiral Crystal pop up card. Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
Top-down view of the Spiral Crystal pop up card. Four panels with Celtic triskelion designs appear to make a diamond pattern, perched on the edge of a blue card.
Spiral Crystal Pop Up Card
Spiral Crystal pop up card fully open (360º). A yellow pentagonal lattice with triangular panels featuring Celtic triskelion designs is lit from within by a red light. The base card is a dark blue.
Spiral Crystal Pop Up Card
A dark blue card with an attached yellow-gold structure composed of triangular panels with Celtic triskelion designs.
Spiral Crystal Pop Up Card (Half Open)
Spiral Crystal Pop Up Card about 85% closed. The pop up portion is a golden yellow lattice featuring Celtic triskelion designs, backed with a diffuser.
Spiral Crystal Pop Up Card (85% Closed)
Closed Spiral Crystal pop up card. The side is dark blue with a metallic copper spiral. A ridge is slightly visible under part of the spiral. A strip of black covers the central fold.
Spiral Crystal Pop Up Card (Closed, side 1)
Closed Spiral Crystal pop up card. The side is dark blue with a metallic copper spiral. A strip of black covers the central fold.
Spiral Crystal Pop Up Card (Closed, side 2)

I made a video with a detailed walk-through of building the card.

Recommended Posts

Rendering of three jack-o-lanterns lit up from within with candles. Two are sitting on a brick wall with one below and between.
Jack-O-Lantern 2024
Godar Blot skull pins – hardwood inlay skull pins from white oak, walnut and, padauk. The white oak is dominant on one pin and the walnut is dominant on the other.
Godar Blot Skull Pins
Render of a jack-o-lantern with wild eyebrows.
Jack-O-Lantern
Laser-Cut No-Sew Felt Tray
No-Sew Felt Tray

No comment yet, add your voice below!

Add a Comment

Your email address will not be published. Required fields are marked *