Yes, a great pebble!
Thank you very much,
;-)
Paolo

> "Jim Charter" <jrc### [at] msncom> wrote
> Paolo Gibellini wrote:
>
> > The 2th one seems like a strange corn.
> > Care to share the source?
>
>    not at all:
>
>    light_source{9,1}
>    #local I=26;#while(I>-17)
>      blob{threshold.3
>        cylinder{0,-y*99,4,1}
>        #while(mod(I,9))
>          sphere{0,3,-1
>            scale y*9
>            rotate z*9
>            translate<4,-8>
>            rotate 49*I*y
>          }
>        #local I=I-1;#end
>        pigment{radial}
>        normal{quilted.5turbulence.3}
>        translate<I*2,0,60>
>      }
>    #local I=I-1;#end
>
>    It is related to my entry entitled: Shaped Stone

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