A vibrant and stunning anime painting capturing a solarpunk summer day, embodying the essence of relaxation and innovation. The scene, inspired by the styles of Tim Okamura, Victor Nizovtsev, Greg Rutkowski, and Noah Bradley, showcases a masterpiece that could trend on ArtStation. Rendered in 8k resolution, the image is a true work of art, featuring graffiti-style accents and fine details throughout. Bursting with color, the painting presents intricate patterns and designs, following the golden ratio for a harmonious composition. Energy-efficient buildings blend seamlessly with lush greenery, while people enjoy a leisurely day, all enveloped in a radiant sunlit glow, symbolizing a sustainable and serene future.