building Hollywood nature office panorama road sky-scraper street tower tree universal balance bushy chain fur leaf leaves shade slat squirrel swing wood frond green natural palm park refresh Spain summer three trunk autumn coast fall Forrest lake Nyberg orange season shore trees changes changing color colors seasons aspen aspen trees CO colorado landscape west western bark cones Fir firs pine cone spring trees branch alder bark board felled trees forest fuel stack tree trunks fungus HDR log mushroom sponge sponges toadstool