abstract autumn autumnal bright color foliage leaf leaves light midday Morning natural nature oak park pine shadow sunlight tree trees trunk wood brown colors country fall forest green lane path trail woods conker fallen fruit Hippocastaneum horse chestnut nut pavement withered branch colour England Great Britain rural Sussex uk amber beech Fagus pond red russet rusty tawny colourful lucent plant scarlet shiny structure structures vein veins dead death dry field old winter colours gold multicoloured pattern purple season texture xymonau yellow details leafs