Floating question marks in the ocean like “cursed jellyfish”

{
  "input": {
    "prompt": " Wide ocean vista at sunset: calm water with several question marks hovering a few blocks above the surface, built from bright blocks (yellow/gold or sandstone) so they pop against the blue. Some are near a small boat; one is far off near the horizon. Add subtle environmental storytelling: a dolphin jumping, kelp visible below the surface, and the question marks casting strange shadows on the water."
  }
}