Creating Lichen Dyes ( Letharia Vulpina or Wolf Lichen)

Creating Lichen Dyes ( Letharia Vulpina or Wolf Lichen): Lichen: I pass it endlessly when hiking in the woods. They grow on rocks and hangs from trees. It covers branches on the forest floor. It’s everywhere if you take a moment to focus. But what is lichen exactly? They are not plants. They are a symbio…