the bottom of the limestone quarry can become a place for the construction of stone mazes, an oasis with ponds and reeds for amphi

altiplano amphi amphibian amphibians ancient become betula biotope birch blue bottom brown brownfield can canyon circle colonization construction czech drone dry grass lake landscape large limestone maze mazes mining nasca oasis old overgrown paleontology pendula petroglyph pine pinus place plants pond ponds protected quarry reeds rock rows silvestris sky stone stones sunny surface swamp tree trees tundra upper vector view water winter