https://www.diy-materials.com/coleoptera-aagje-hoekstra-netherlands/
https://www.dezeen.com/2013/10/30/coleoptera-plastic-made-of-beetles-by-aagje-hoekstra/
https://nextnature.org/en/magazine/story/2014/bioplastic-made-of-pressed-insect-shells
https://new-material-award.nl/en/coleoptera/
https://materialdistrict.com/article/beetle-shell-plastic/
https://www.verycompostable.com/posts/netherlands-designers-transform-beetles-into-plastic-and-printing-ink/
https://www.dezeen.com/2013/11/14/movie-red-ink-made-from-cochineal-insects-and-bio-plastic-from-beetles/