flora flowers Greece Greek green mediterranean nature olive papaver plants poppies poppy red roadside spring tree wild flower Leguminosae light mauve natural pea petals pink plant sunlight Vicia ancient arch architecture hills hillside historical Mystras old ruins stone euphorbia landscape spurge trees wall yellow Archeology excavate excavating excavation games olympia Olympic Olympics Pheidias statue walls workshop Zeus bell building christian church cyprus landmark orthodox religion religious tower archaeology blue cloud couple culture history marble pair pillar sky two buildings coastline Gytheio harbor harbour holiday leisure mountains resort sea town vacation water forest misty Peloponnese shoreline view arches decay desuetude fig nostalgia nostalgic rural warm