iridescent gradient, luminous sparkling eyes, dewy glossy skin, delicate facial features, thin refined outlines, smooth soft shading, pastel cool palette, gentle ethereal glow, luminous rim lighting, beautiful light, best shadow, color blink, woman in her 20s, black short hair, sharp eyes, black kimono with flame pattern, wearing a white butterfly haori, a white short sword tucked into the waist sash, bust shot