elegant watercolor art of a bouquet of roses in a vase. concept of floral beauty, nature's elegance, artistic

roses watercolor art bouquet elegance nature floral beauty painting vase flowers artistic expression bloom garden delicate leaves petals colors arrangement lush decor green pastel handmade botanical style tranquil soft romantic creative natural stems fresh vibrant gentle peaceful aesthetic brushwork serene blossoms whimsical ornamental elegant concept illustration watercolour aquarelle ai generated