box {
   <-1, -1, -1>, <1, 1, 1>
   clipped_by {
      sphere {
         <-1, -1, 1>, 2.6
      }
   }
   pigment { color rgb <1, 1, 0> }
}

light_source { <40, 40, -50> color rgb <1, 1, 1> }

camera {
  location <2, 2, -5>
  look_at <0, 0, 0>
}