masterpiece, best quality, high quality anime illustration, clean art style, simple and elegant composition, storybook-like atmosphere, 1 angel girl and 1 catgirl, birthday celebration, angel girl as the birthday girl, blonde hair, long hair, brown eyes, tareme, crown braid, tiara, faintly glowing halo, (white angel wings:1.2), elegant white and pale sky-blue yukata, subtle feather patterns, delicate gold embroidery, beautiful obi, catgirl friend, brown eyes, chestnut brown hair, wavy bob hair, loose inward curls, hair between eyes, small natural cat ears matching hair color, small fluffy cat tail matching hair color, petite build, cute face, gentle cat-like mouth, small flower hairpin, warm cream and coral-colored yukata, subtle flower patterns, decorative obi ribbon, summer night, traditional japanese garden, engawa nearby, both girls kneeling beside each other on a stone path in the garden, the angel girl kneeling gracefully, holding a senko hanabi close to the ground, watching the glowing sparks, gentle peaceful smile, the catgirl kneeling beside her, slightly leaning toward the birthday girl, looking warmly at the birthday girl, soft affectionate smile, both close together, comfortable distance, warm friendship, single senko hanabi between them, tiny sparkling particles, delicate sparks falling downward, the sparkler acting as the primary light source, warm glow illuminating their faces, soft highlights on their yukata, subtle reflections in their eyes, soft sparkler glow catching the edges of the angel wings, subtle rim lighting, deep blue summer night, dim ambient lighting, darkened surroundings, gentle contrast, small birthday cake in the background, feather-shaped candles, star-shaped candles, soft candlelight, a few wrapped presents nearby, wind chime, quiet summer atmosphere, focus on the small circle of light between the two girls, emotional storytelling, peaceful atmosphere, heartwarming birthday memory, beautiful hands, natural pose, natural anatomy, medium-wide shot, slightly low camera angle, clear focal hierarchy, birthday girl as the visual focus

worst quality, low quality, lowres, blurry, pixelated, bad anatomy, deformed anatomy, extra arms, extra legs, extra fingers, missing fingers, bad hands, malformed hands, multiple wings, multiple halos, multiple tails, multiple cat ears, crowded composition, busy background, festival crowd, large fireworks, overly bright scene, daytime, strong sunlight, neon lighting, text, logo, watermark, signature, cropped, out of frame, broken yukata, twisted limbs, unnatural pose, photorealistic, 3d render, cgi