png 120 120 hw3shadow-bulb.png

bulb 0 0 -1

sphere -.8 .3 -1 0.3
sphere -0.4 0 -1 0.2
sphere  0.4 0 -1 0.2
sphere .8 .3 -1 0.3

color 1 0 0
bulb 0 -.5 -.8