Like Download 16.23 MB Dutch dolmen 4546 x 2953 pixels NIKON D7000 20 mm f/8.0 1/500 s ISO 800 Online since: 8 December 2017 Taken: 6 September 2015 CC0 / Public Domain dolmen hunebed dutch moor green grass stone flint grave ancient tomb netherlands history old prehistoric drenthe rural historical megalithic landscape holland