In another thread Norbert Kern mentioned working through older 
contributions of textures for his 300+ materials study and finding 
mysterious techniques. I'm with him on being amazed at what others have 
worked out over time. His comment reminded me of a particular trick Tek 
found 10 years or more back to create lace like patterns from rotations 
and warp repeat statements with flipping across axes. I tried again over 
the past couple days to make sense of why the trick works at all. Many 
experiments and variations and no luck. It is still a mystery to me.

I decided to turn one - not very lace like - result of Tek's trick into 
a more complete image before moving on to other things.

Bill P.

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