abstract appearance autumn-colors autumn-colours autumnal background color coloration colored colorful colors colour coloured colourful colours contrast contrasting discoloration distinctive edge edged edges exotic fall flora foliage garden garden-plant geranium green leaf leaves light maroon nature plant red russet texture textures variations veined veins Australian backdrop coloring colouring cool curling curls decorative density ferns fronds greenery horticultural horticulture light-green lighting patterns plants reflecting reflection screen shade shadows shapes spread spreading sunlight sunshine undergrowth variation vegetation wallpaper celtic contemplation contemplative design display labyrinth lawn maze meditative pilgrimage spiralling spiritual symbolic symbols angles arrangements blooming blooms bulbs displayed dome exotics floral flower-dome flowers garden-flowers garden-plants open ornamental peaceful perennial petals style tiles tulips philodendron