This goofy picture is just meant to illustrate the variety of possible Bolt
results. Striking downwards from the clouds are fairly reasonable looking
lighting bolts, created with the Style set to Lighting and
Colors set to Flickering Light. Above the clouds are unnatural
objects made with Style set to Fungus, Tentacles, Road
Map and Curly Hair, and with Colors set to various choices.
Ordinarily, after Bolts have been applied, they will appear continuously
active -- branches and sub-levels might flicker in and out of existence, and colors
might shift hues or pulsate along the branches.