Zirklandia: Inspiration

Some real world facts that inspired Eva's story

Rock Shell Snails On Earth, there is a species commonly referred to as "rock snail"
Buildings carved out of rock formations

The ancient Fairy Chimneys in Cappadocia are dwellings created in this way and still standing today

The boulder buildings in Zirklandia are carved from similar rocky formations near an extinct volcano
Crab shell and bamboo biodegradable plastic Crab shels an essential ingredient in a kind of biodegradable plastic Eva added bamboo to the mixture to make it waterproof
Bamboo Fabric Fabric material can be created from bamboo fibers
Sustainable Silk Silk from Eri silkworms can be harvested sustainably without causing harm to the worms! Silk in Zirklandia is only harvested sustainably
Plant-based adhesives and sealants Many glues and coatings have been derived or inspired by plant extracts
Solar powered vehicles Solar-powered vehicles are possible and becoming more popular as a form of powered personal transportation
Amphibious vehicles https://www.urbanacitizen.com/2018/07/26/orchard-island-couple-making-big-slash-with-amphicar/ Eva imagined a family-sized motorized amphiscooter
Yangtze River It is the largest river in Eurasia. The source of the Yangtze is the Ulan Moron (Wulanmulun) River, which originates in glacial meltwaters on the slopes of the Tanggula Mountains in southern Qinghai province on the border with the Tibet Autonomous Region Eva imagined a volcanic crater lake that overflows in the Fall to replenish the rivers, the lake and the pond in her civilization.
Forest Management https://environment.yale.edu/news/article/healthy-forests-its-never-about-cutting-individual-tree Eva's anthem mentions cutting and growing is a cycle that needs to be done with mindfulness and care.