qr-001006

Parameters

seed

1006

algorithm

strata

palette

ember

octaves

3

frequency

5

warp

0.268

contrast

1.028

grain

0.0136

rotation

1.053 rad

rendered

1920 × 1080

Every value above is derived from the seed alone. Run this and you get this image back, bit for bit:

python gen/render.py --seed 1006 --size hd

The renderer is on the code page, about 300 lines of NumPy and Pillow.

strata

A warped field folded through a sine into bands, then mixed back with the field it came from. Pure folding blows the highlights flat, so the underlying gradient keeps the majority weight.

ember

Charcoal warming through rust into pale sand.