Low Tide Sand Drawn Whale Erased by Waves

Full prompt

Poetic documentary photography on a dark glistening wet beach at low tide. A giant sketch of a whale drawn with driftwood in the damp sand is partially submerged as a gentle incoming white-crested foam wave washes over its flukes and tail fin. Nearby, a mother stands holding her smartphone, capturing the transient moment before the ocean erases the artwork completely, overcast ambient coastal light, rich textures of wet sand and saltwater ripples, 9:16 aspect ratio.