Fort wall, originally built in 1552; photo close-cropped, then full size; can you please help suggest lichen IDs?
For the [Bark Sulphur-firedot Lichen (Gyalolechia flavorubescens)], inaturalist.org/observations/215721412
For the suggested Rinodina oleae lichen, cf. inaturalist.org/observations/215772559
For the Hidden Goldspeck Lichen (Candelariella aurella), cf. inaturalist.org/observations/215780553
For the Variospora aurantia, cf. inaturalist.org/observations/215783976
common