bottom view marble steps up with metal railings in the city of halkida on the greek island of evia

architecture background beautiful bottom city clouds concrete construction design detail empty entrance euboea evia exterior geometric granite greece greek grey halkida handrail handrails high industrial interior ionian island kayak kayakers kefalonia ladder leading light line lines marble metal modern nobody outdoor passage perspective railing railings sea stair staircase stairs stairway steel step steps stone structure texture urban view way wide yacht