- Classe
The 6th century abse depicts: - a cross on the sky with 99 stars - the hand of God - Elijah and Moses - three lambs representing Saint Peter, Saint James and Saint John. - Classe
Saint Ursus, the bishop of Ravenna ca. 405-431. He built the Orthodox Baptistery. - Classe
My guess would be that the difference in green background also means the border between the original and restored mosaics. - Classe
More idyllic scenery. Not all of it is completely original though, but I don't know which part is and which isn't.