Mood: Harmonious | Subject: A sprawling field of sunflowers under a vivid rainbow | Timing: Mid-afternoon, right after a brief summer shower | Lens: Wide-angle | Lighting Conditions: The bright sunlight filtering through the dissipating rain clouds, casting a radiant glow on the field and the rainbow | Style: Fusion of pastoral tranquility and vibrant natural beauty | Colors: The bright yellows of the sunflowers contrasted with the multicolored brilliance of the rainbow and the deep blue of the sky | Background: A distant barn and a line of tall trees adding depth and a sense of idyllic serenity | Perspective: Elevated view, capturing the expanse of the sunflower field under the grand arc of the rainbow | Focal Point: A particularly tall sunflower standing out amidst the field | Space: Expansive, emphasizing the breadth of the sunflower field and the wide arch of the rainbow | Pattern/Texture: The uniform, waving pattern of the sunflowers contrasted with the smooth, radiant arc of the rainbow | Element defining the scale: The distant barn, providing a sense of the scene's scale | Depth of Field: Deep, focusing on the sunflower field and the rainbow while subtly blending into the pastoral backdrop | Feeling: Uplifting and blissful | Contrast elements: The harmonious scene of a sprawling sunflower field under a vivid rainbow, its pastoral tranquility and vibrant natural beauty enhanced by the radiant post-rain glow and contrasting textures, set against the backdrop of a bright, idyllic sky.