Anime Mirror Lake Sky Background

Create a widescreen, cinematic anime-style background illustration depicting a vast, mirror-like lake with a bright {argument name="sky color" default="clear blue"} A daytime sky. The horizon, flat and low in the middle ground, is framed by a series of pale purple and warm beige mountains stretching from left to right. The lake, as calm as glass, perfectly reflects the sky, clouds, and mountains, creating a serene sense of boundless space. Large, fluffy cumulus clouds are added to the upper left and upper right edges, with a few wispy white clouds dotting the horizon; their reflections should softly appear in the water below. The composition utilizes bright summer sunlight, soft pastel tones, atmospheric perspective, delicate brushstrokes, and a dreamlike Japanese anime aesthetic. The composition remains open and simple, excluding figures, buildings, boats, or text, emphasizing tranquility, spatial scale, and a serene, fantastical travel atmosphere.{argument name="aspect ratio" default="16:9 widescreen"} Proportional rendering delivers clear details and a soft glow effect.