#include "colors.inc"
#include "shapes.inc"
#include "textures.inc"

camera {
  location <0,50,0>
  look_at <0,0,0>
  angle 10
}

light_source { <0,100,0> color White }

object {
  Plane_XZ
  texture {
    pigment { wrinkles
              color_map {
                [0.1 color rgb <0, 0, 0> ]
                [0.4 color rgb <0.2, 0.2, 0.2> ]
                [0.6 color rgb <0.4, 0.4, 0.4> ]
                [0.9 color rgb <0.8, 0.8, 0.8> ]
                [1.0 color rgb <1.0, 1.0, 1.0> ]
              }
    }
  }
}