background {color rgb <0, 0.3, 0.1> }

camera { location <0, 0, -3> look_at <0, 0, 2> }

sphere { <0, 1, 2>, 1
         texture{ pigment {color rgb <1, 0.8, 0> } }
       }

sphere { <0, -1, 2>, 1
         texture{ pigment {color rgb <0.8, 1, 0> } }
       }

light_source { <5, 0, 0> color rgb <1,1,1> }