       texture{pigment{color rgb<1.00,0.60,0.15>  }
               normal {pigment_pattern { checker color rgb 0.2, color rgb 0.8 
                                          scale 0.17 turbulence 0.5 }
                        1 }
               finish { diffuse 0.9 phong 1 reflection 0.10}
               } // end of texture
