masterpiece, best quality, amazing quality, intricate, hyper-detailed, excellent, ultra-high resolution, lineless, dynamic shadows, cinematic lighting,anime_coloring, anime_screencap,official art,sayonara zetsubou sensei,1girl,itoshiki_rin,long hair, black hair,wavy hair, blunt bangs,black eyes, extremely long flowing black hair, straight bangs, calm mysterious gaze, serene expression, teal-blue floral kimono, crimson obi, crouching gracefully beside a quiet stream, gently watching a glowing firefly above the water, one hand resting near the stream, long black hair softly spreading around her, countless fireflies floating through the night, dark blue foliage, moonlit Japanese garden, sparkling reflections on the water surface, soft firefly glow illuminating her face and kimono, tranquil atmosphere, magical summer night, cinematic composition, delicate hands, graceful posture, refined beauty

lowres, (bad), text, error, fewer, extra, missing, worst quality, jpeg artifacts, low quality, watermark, unfinished, displeasing, oldest, early, chromatic aberration, signature, extra digits, artistic error, username, scan