abundance background backyard ceramics coloring colors colouring colours contrasting decorative density flora flowers foliage garden garden-background green greenery growth horticultural horticulture leafy leaves light nature ornamental ornaments patterns plants pottery shade shadows shapes spread spreading sunlight sunshine surface surfaces texture textured textures thick thin undergrowth variations variety various vegetation abstract African-wood-sorrel Bermuda-buttercup Bermuda-sorrel buttercup-oxalis Cape-cowslip Cape-sorrel cotyledon English-weed goat's-foot grass ground-cover invasive noxious-weed oxalis oxalis-pes-caprae reflections sorrel sourgrass soursob soursop trifoliate-leaves tristylous-flowering-plant water weed weeds wood-sorrel yellow-sorrel