angles appearance backdrop background backgrounds curl curled display fern flora foliage fronds garden garden display garden plants green greenery growth in the garden leaf leaves light Light green nature patterns plants roll shade shadows shape shapes spiral textures tongue tropical tropical plants variation variety vegetation wallpaper abstract autumn-colors autumn-colours autumnal color coloration colored colorful colors colour coloured colourful colours contrast contrasting discoloration distinctive edge edged edges exotic fall garden-plant geranium maroon plant red russet texture variations veined veins Australian coloring colouring cool curling curls decorative density ferns horticultural horticulture light-green lighting reflecting reflection screen spread spreading sunlight sunshine undergrowth celtic contemplation contemplative design labyrinth lawn maze meditative pilgrimage spiralling spiritual symbolic symbols