camera 0 0 30 0 0 0 45 1 1 1000 0 400 400
light  0 50 100  0.8
light  -100 50 50  0.8

identity
translate 10 10 -10
sphere 0 0 0   10   0.8 0.8 0.2   0.3  0.8  10

background 0.0 0.6 0.6
ambient 0.2

output output1.ppm