Plankton looks amazing!
There are millions of different species and they come in all shapes and sizes!
I particularly like diatoms (a type of single-celled micro-plant (aka phytoplankton)).
There is a man in the UK that collects them and arranges them in patterns – not easy considering they are the width of a human hair! https://dangerousminds.net/comments/the_diatomist_explore_the_creation_of_microscopic
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