A pastel smooth gradient background gracefully transitions from a soothing celeste to a gentle rose quartz hue. This seamless blend of airy colors creates a serene atmosphere, ideal for minimalist designs. The image, reminiscent of abstract expressionism, captures the fluidity of the transitions with an artistic touch. Its high resolution ensures exquisite detail, while the use of a macro lens highlights the subtle wavy lines. The result is a visually captivating and harmonious composition, perfect for evoking a sense of calm and tranquility.