Violet Fog (Fog of Birds)

From TheKolWiki

This area of the fog seems to be made entirely of birds. A caterpillar-like creature strolls past you, then curls itself into a ball and rolls up an impossible waterfall. You try to follow it, but get lost again.

Occurs in the Violet Fog.

References

• The fog being made entirely of birds refers to the art of Maurits Cornelius Escher, specifically a couple of different bird tessellations, "House of Stairs", and "Waterfall".