web.3e03671f1e67b05f88d4e3910@news.povray.org...

>                      normal { bumps .1 scale 10 }

The uv surface is comprised between <0,0> and <1,1>.
If you scale the bumps by 10, it becomes much larger than that, which is why
you can't see it.
Try to scale it somewhere between 1/100 and 1/10 and see if it works.

G.


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