Picture a sky filled with iridescent clouds, displaying a stunning array of colors. The clouds take on hues of pink, purple, green, and blue, creating a vibrant symphony in the sky. Use the Sony A7R IV's dynamic range to capture the full spectrum of colors, from the delicate pastels to the intense neon-like hues. Frame the scene to emphasize the unique textures and formations of the clouds, showcasing their ethereal beauty. The 16-35mm lens's ultra-wide field of view will allow you to capture the vast expanse of the cloudscapes, emphasizing their dramatic presence.