Muddy water, lifeless coral, polluted environment, barren seafloor, floating garbage, faded colors, dim lighting, disturbed marine life, harsh shadows, cloudy water, disrupted ecosystem, dull and uninviting atmosphere, stagnant water, blurry focus, washed-out colors, overexposed highlights, poor visibility, murky depths, distorted shapes, unnatural hues, artificial elements, damaged corals, lifeless fish, lack of detail, chaotic composition, abandoned shipwreck, invasive species, deteriorating habitat, lifeless waves.

