backgrounds Chestnut Tree green leaf lush foliage nature spring tree twig Vibrant Color vitality Beech Trees foliage forest leaves natural September summer sun sunburst trees woods big blue clouds extensive grassland great isolated large meadow sky tall voluminous branches fairytale ground mossy moulder natural forest rotting spruce tree trunks autumn color colors fall HDR lake leafs Nyberg refelction water early grass isle Morning pond sunrise cold dirt road fields fog foggy frozen icy linden Linden Tree mist misty snow winter atmospheric berlin distance Fir fir tree freeze frost frosty germany grunewald ice idyll idyllic landscape lonely path peaceful perspective quiet relax relaxation rest silence walkway wood abstract colours pink psychedelic purple Rendered vegetation broken danger deracinated disruption fallen fence power powerful storm uprooted wind alps mountains