#include "colors.inc"

camera {     
    orthographic 
    location <0, 0, -3>
    look_at  <-.4, 0,  0>
} 


background{White}

light_source { <10, 10, -10> color White} 
light_source { <0, 20, -10> color White} 
                                
box {
    <-3, -2, 0>, <3, 2, 1>
    pigment {    
      mandel 30 
      exponent 2       
      interior 1, 1
      color_map{
        [0 rgb 0]
        [0.2 rgb x]
        [0.4 rgb x+y]
        [1 rgb 1]
        [1 rgb 0]

      } 
    }
}