small lake in the forest, tree roots, dark water, ferns, reeds, green trees, beautiful landscape. serpis river

stream jungle pond tree water woodland forest wildlife rock river garden wilderness green watercourse flower nature small lake roots dark ferns reeds trees beautiful landscape serpis small lake forest roots water ferns reeds trees landscape river spain stream nature waterfall green tree rock rocks creek mountain brook spring park stone summer wood woods flowing flow cascade leaf moss plant environment wet leaves stones