atmosphere blue changing clouds cloudy contrast dark darkening gray grey light palms silhouettes skies sky textures tropical weather white autumn branches colorful colors fall golden green leav leaves nature october orange red sunlight tree trees yellow bavaria bushes clean clear flora germany horizon lake landscape scenery scenic sunshine water architecture building cloud element elements high industrial industry metal metallic modern saavem skyscraper style tower field fields grass meadow pattern patterns peaceful rape rural summer abstract branch brown crazy effect leaf leafs line lines trunk trunks wood big block buildings dundee firm home house houses New reflection scotland skyscrapers tall