A minimalist conceptual photograph of a single goldfish suspended inside a clear plastic bag filled with water, sealed tightly at the top. The fish is vibrant orange with reflective scales and translucent fins, positioned slightly off-center and facing left. The plastic bag shows subtle creases, folds, and reflections, emphasizing its thin, fragile texture. The water line is clearly visible near the top of the bag. The background is a smooth, solid matte green with soft gradient falloff, creating strong contrast and a calm yet surreal atmosphere. Lighting is diffused and even, highlighting the fish’s color and the transparency of the plastic without harsh shadows. The composition is centered and minimal, evoking themes of containment, fragility, consumerism, isolation, and environmental commentary. Studio photography style, high realism, sharp focus, no text, no branding, no people.