sunflower with very large golden-rayed flowers

full frame spring agriculture backdrop backgrounds beautiful bloom blossom botany bud central europe close colorful colors copy space daylight detail ecology ecosystem environment export field flora florist flower fragile freshness garden green color growth hires light macro nature near view nopeople outdoors park petals plant season sepals stem summer sunflower sunfloweroil sunlight wall paper yellow very large goldenrayed flowers sunflowers against black background petal wildflower leaf herb pollen daisy produce meadow