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 appearances arid Cacti cactus clumps clusters colorful colourful display edge edges garden-display garden-plants irregular perennials pointed protection shape sharp succulents unusual spiky short-spikes small-spines spikes spines spiny