Talk about a career path: making glass models of invertebrate development! There hasn’t been anyone since the Blaschka father-son duo that do it quite this well. And these are a few of my favorite, which show various stages of invertebrate development.
Check out more in the paper:
Ideas made glass: Blaschka glass models at Canterbury Museum (link to PDF)
Scyphozoan jellyfish being formed in a process called strobilation:
Siphonophore development! (learn more at siphonophore.org):
Brittle star development