For the dissertation aspect of the RIBA OBE Part II course, I chose to focus on the cultural-context module (rather than technology or economics) and to take a closer look at role of the plaza in everyday urban life. It was a really interesting piece to research, and the first hand surveying of Plymouth’s usage of these open spaces was incredibly illuminating. It took me from the historical inception of even the term ‘plaza’ all the way through to infrastructure and guerrilla urban design techniques of the modern age.
- Lichens are neither classified a fungi or moss, but actually a combination of algae and fungi working in symbiosis.
- Lichen can only photosynthesise when it’s wet, moisture allows the algae to produce sugars when the outermost layers of moss turn transparent – this is why lichens nearly always turn green when it rains.
- Some colonies of lichen count as some of the oldest living organisms on the planet.