Ernst Haeckel, “planche 83 : Lichens”, Kunstformen der Natur (Formes artistiques de la nature), 1904 Crosspiece visit Le cri du lichen Clhoé Sanchez, on invitation by Micro-sillons sunday 26 june 2016, from 14pm to 19pm Resources Le Cri du lichen Files Visite de traverse_Le cri du lichen Exhibition Lichens Never Lie Joana Escoval from 10 June to 14 August 2016