How to make it: based on the soloRTICA called illiSnail in /u/gfrancis.
Image created: January 1993
Copyright © January 1993 by The Geometry Center, Univerity of Minnesota. All rights reserved.
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External viewing: small (100x100 5k gif), medium (500x429 55k gif), or original size (1792x1536 1,450k tiff).
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Created: Sat May 22 23:17:48 CDT 1999 --- Last modified: Sat May 22 23:17:48 CDT 1999