autumn bank branch color colour England english exercise fall forest Great Britain leaves natural nature path shadow sunlight Sussex track trail trees trunk walk winter woodland big chestnut flower green Hippocastanea horse chestnut large park parkland peace shade shady size spring tranquil tree Balearic Islands bark bend blue bushes conifers danger direction hazard limestone majorca Mallorca montane mountain pines road rock rocky Spain travel alone bare countryside field grass hill isolated lone meadow oak one Quercus ridge rural single abstract america. background black cortex grey old pattern plant rough skin south summer surface texture textured white wood wooden ash ashes burn burning burns burnt dangerous easter eve bonfire fire fires flame flames fume fumes heat hot smoke smolder smoldering smoulder smouldering tree trunks cut energy fireplace fuel log logged lumber material pine saw stack stacked stick tile timber wallpaper woodpile Betula birch bridleway conifer evergreen footpath landscape Pinus scots pine softwood Surrey amber branches brown copper deciduous ghyll leaf litter russet rusty shadows trunks