autumn brown color palette Forrest green leave leaves tree trees wall of leaves yellow branch climb climber cover feed grow growth ivy large leaf life living network root Roots sap stem stone trunk wall atmosphere church church pews cool flora foliage garden garden display garden plants glass-walled grass greenery lawns light peaceful public garden relaxing seats shade shadows shrubbery shrubs sunlight tropical tropical public garden calmness nature silence wine wine leaves wood halophyte natural plant rosette succulent xerophyte spines swirl flower spike autumnal bank banks lake loch misty path peace quiet reflection road scotland scottish still stones water