A short thread of digital marbling animations...

This first one is a variation on a traditional "birdwing" style, but with scalloped combing going in alternating directions:

Next up is a variation on the very popular "bouquet" style, but this version alternates the direction of the bouquets:
This is another variation on "bouquet", but with some extra vertical combing at the end that shapes/splits the bouquets further:
Here's a more freeform pattern, with the larger scale features driven by turbulence: