#version 3.7;

global_settings {
   assumed_gamma 1.0
}

camera {
   location -4 * z
   look_at 0
}

light_source {
   -100 * z
   colour rgb 1
}

background {
   colour rgb 1
}

object {
   sphere { 0, 1 }
   texture {
      pigment {
         colour rgb <1, 0, 0>
      }
   }
}