value = tan(x * y * mult)

mult ranges from 0.1 to 0.6 in these 6 pictures

rendered in Flash CS4 with Pixel Bender

Oh yeah.

from

alternately…

HOOOOO
LEEEEE
CRAP

Just for kicks, I swapped out the Perlin Noise image with a picture of my daughter.
Had absolutely no clue what to expect. I was guessing complete chaos at best.
After half a minute, this started to form.

Wow…. wow.
Here’s the original for reference:

Quite similar to the first set in this series.

But each trail starts on the right edge.

And each image has its own noise seed.

Same as yesterday, but with some quadrant-based color.