The lichen, also known as Cetraria Icelandica or Scandinavian lichen, is not a plant, but rather a symbiosis between fungi and unicellular algae. Despite this, we will treat it as a plant.
The Scandinavian lichen has undergone a preservation process for its conservation. Preservation is done with plants that have undergone the drying process. Through this process, the plant is rehydrated with a preservative solution based on vegetable glycerin, water, and food coloring. This process allows the plant to recover its natural properties, such as flexibility, color, scent, and texture.