"The dark edges between the thalli are called the prothallus, and are where the fungal partner is present without the algal partner" — Dr. Mike Simms, Lichenologist, personal correspondence.
The searching fungi draws borders on stone.
Pen and ink drawing of 'Fuscidea cyathoides', growing on quartzite, Inishowen peninsula, Ireland, as part of an art-research residency with Artlink Fort Dunree, throughout 2022
JR 🐸🎃
in reply to Fionnáin • • •Fionnáin
in reply to JR 🐸🎃 • • •Fionnáin
in reply to Fionnáin • • •A lichen that is coloniser and collaborator, teaching me something about porous edges and permeable places. Apparently, after growing for thousands of years, they create spaces where they (co)exist.
There is a lot to unpick here, and a lot to learn.
Fionnáin
Unknown parent • • •