create a realistic and colorful cover for a coloring book, featuring a diverse array of flowers in bouquet in full bloom on white background. include a variety of flowers such as roses, tulips, daisies, and sunflowers, each depicted with natural colors and intricate details. the composition should be vibrant and appealing, showcasing the unique beauty of each flower type. ensure the flowers are arranged in a harmonious and aesthetically pleasing manner, with a focus on realism and botanical accuracy. this cover should inspire creativity and relaxation for those who enjoy coloring and appreciate the beauty of nature,,in clothes