view of the ruesga reservoir in cervera de pisuerga, palencia, spain. calm and tranquility

water tree nature landscape lake summer sky wood beach reflection island sea horizontal color image wide no people outdoors coastline shot angle nonurban scene national park fonts carrionas mountain palentina castilla leon curavacas sierra palencia blue hill swamp ruesga europe dam spain wild wall travel river bridge calm outdoor structure leasup3 relax old green pantano reservoir