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Sea Urchin


Origami Sea Urchin

Paper used:  a single un-cut square of mulberry tissue paper treated with methyl cellulose.

Design date:  August, 2009

Base Crease Pattern: 

Origami Sea Urchin Base

Design Reference:

Real Sea Urchin


This model was inspired by Robert Lang's Atlantic Purple Sea Urchin, but is different in two significant ways.  I chose to give my Sea Urchin 81 points, and I preserved the waterbomb molecules rather than convert them to birdbases.