Instructions

Log starts - current Gradient: Width 256, Height 256, Gradient VertCenter, From Color R: 0 G: 0 B: 128, To Color R: 0 G: 255 B: 255, Angle 0

Paste Gradient to Image

FishEye, Magnification 0.75

Scroll Up 128

SineWave Left/Right, Peaks 4, Height 32, Wrap = True

Rotate 90

SineWave Up/Down, Peaks 6, Height 40, Wrap = True

Mirror U/D

SineWave Both, U/D Peaks 6, U/D Height 40, L/R Peaks 4, L/R Height 32

SineWave Left/Right, Peaks 4, Height 32, Wrap = True

Copy Image to Buffer

Negative

Spray, Scatterosity 15

Color Rotate, Bits 8

Color Rotate, Bits 8

Merge Buffer, % of Buffer 50

Rotate 90

Map Texture, Brightness 18, Use Buffer