光る夜の温室にいるモンスター娘のイラスト

Painterly watercolor illustration, group of three monster girls gathered inside a glowing abandoned greenhouse at night. One moth-girl with luminous powder wings, one wolf-girl with glowing orange eyes and fluffy tail, one elegant demon girl with curved horns and violet skin. They pose naturally together, playful and expressive, surrounded by oversized flowers and drifting magical particles. Warm lantern light mixed with cool moonlight creates layered shadows and vibrant watercolor textures. Atmosphere cozy, mysterious, enchanting.