abstract appearance background bark color colored colors colour coloured colours cork cork tree exterior external impervious layers light resistant shadows soft sunlight sunshine surface textures tree trunk useful accommodation appearances architectural architecture buildings city cityscape culture freeway lighting modern overhead overpass river river-views riverside roads scenery scenic shadow surfaces Swan-River traffic trees vegetation vehicles views water waterways autumn branch bridleway England english fall footpath Great Britain nature oak Quercus Surrey track trail forest ghyll Mud muddy natural path path through the woods sunny Sussex uk winter wood woodland countryside green moss mossy Roots beam grass leaf leaves mellow Morning park parkland regal stand stately beech border boundary copper edge Fagus fence field fresh landscape margin meadow oxfordshire refreshing rural spring sun colourful day's end dramatic evening foliage old age peace serenity shapes sillouhette skies sky sunset british bush decorative ornamental shrub