Old ruins and colonnade of the underground Minoan Palace of Knossos, Heraklion, Crete, Greek Islands, Greece, Europe

photography horizontal color image travel destinations travel greece europe minoan palace palace old ruin archaeological site crete greek islands column support architecture knossos heraklion fresco intricacy ornate mural past history art outdoors day no people tree nature outdoor outside ruin ruins historical historic old ruins nobody no one no person murals mural painting mural paintings painting paintings artistic creative creativity travel destination tourist destination tourist destinations daytime columns pillar pillars architectural