A hyper-realistic close-up of a hand grenade, but instead of a metal body, the entire surface is made of soft, white bird feathers. The feathers are intricately layered, mimicking the classic grooves and shape of a real grenade. The pin and safety lever remain metallic, contrasting with the delicate organic texture. The lighting is dramatic, emphasizing the softness of the feathers against the harsh form of the weapon. Set against a dark, moody background to enhance the surreal, symbolic tone. Photorealistic detail, vertical composition.