Freaky Nudibranchs
Ze Frank introduces us to the wide, weird world of nudibranchs, the fashionistas of the sea. Or at least one the fashionistas of the sea. Nudibranchs are a kind of slug or snail, and they come in quite a variety of color...
https://www.neatorama.com/2020/03/14/Freaky-Nudibranchs/