autumn birch birch tree blue sky clouds fall forest grass green leafa natural nature November plantation sunbeams sunburst woods yellow young above aerial air altitude blue canada height high island lake pool trees vancouver water autumn background autumnal leaves beech tree branches brown colorful colors gnarled gossamer indian summer knotty landscape leaf leaves october orange outside rays recreation reflection scene season seasonal sun tranquil tranquility tree tree branch atmospheric berlin bushes germany grunewald hike hike path leisure loneliness moody outlook path perspective relax rural scene scenics shadow solitude spring Tranquil Scene walk walkway color colored colour coloured colourful colours dynamic idyllic meadow park scenery sight sky summer sunlight tall view desert flowers garden gardens grow japanese oasis palm palms San antonio spike tea texas yucca animal animals background beautiful beauty Belgium bird birds branche bush calm cloud habitat peace reserve warrande wildlife bark countryside England english foliose gray Great Britain grey lichens oak plants Quercus rural Surrey coastline peaceful quiet shore Vancouver Island waterway berry closeup farm fruit herb macro medicinal mucolytic agent plant Sapindus saponins soapberry Soapnut surfactant yield