Graphis scripta, commonly known as script lichen or secret writing lichen

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Size: 6560px × 4373px
Photo credit: © Henri Koskinen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: autumn, bark, crustose, finland, graphidaceae, graphis, growth, late, lichen, lichens, november, pattern, piirtojäää, script, scripta, secret, writing