Fresco of the Lamb of the Apocalypse in Koutloumoussiou Monastery on Mount Athos, UNESCO World Heritage Site, Greece, Europe

color image travel photography travel destinations day indoors vertical art religious christianity close up close ups detail details fresco frescoes wall painting wall paintings mural murals apocalypse koutloumoussiou monastery monasteries interiors building interior mount athos world heritage site greece europe koutloumousiou monastery