autumn blue blues calm green greenery hill lake mountain mountains nature plants sea skies sky soothing tree trees water cliff coastline danger Great Britain natural Pembrokeshire rocks shore united kingdom view wales welsh clouds drop drops flower flowers glass object objects pine plant rain raindrops raining texture bright bushes coast dry field grass ground hot orange reed reeds shine shiny summer depth meadow spring black closeup daisy dew humidity leaf leafs saavem sepal sepals spit white yellow bark brown countryside damp fog forest growth Haze mist pond rural wet woodland woods