The nature at work.
Caddisfly larva, Tricoptera's order.
This is an fascinating exemple of insect working out some random but complex sculptural's structure used as a shell to protect them from predators during pupation.
These few images were taken in my studio after a walk in the rainforest of Xishuangbanna.
This little friend grabbed my pants and followed me to my studio.
It was too tempting!