annual appearance bloom bright brown cluster color colors colour colours composite-flower contrast contrasting dark flora flower flowers gold golden Helianthus inflorescence kernels large large-head light pattern petals plant plants popular radiant seeds seedy spiral spiralling-florets sunflower sunflowers sunlight sunny sunshine widespread yellow abstract background birthday blue card congratulation creative decoration decorative design elegance elements fantasy floral green illustration leaf mothersday natural nature Tinneketin vector Araluen Australia blooming blooms bulb bulbs colored colorful coloured colourful display displayed garden garden-flower garden-plant gardens horticultural horticulture leaves open park perennial public spring stalks stems tulip tulips western australia