Create a highly detailed and visually captivating natural backdrop inspired by the style of Georgia O'Keeffe. The scene should include expansive desert landscapes, vibrant flowers, and dramatic skies, capturing the essence of the American Southwest. The landscape should blend with organic forms and vivid colors. The overall result should evoke a sense of serenity, natural beauty, and a deep connection with the vibrant and luminous spirit of Georgia O'Keeffe's art.