Prompt
A sudden burst of iPhone flash pierces the enveloping night, revealing her tall silhouette clad in a flowing black satin slip dress that ripples gently with the seaside breeze. Her face, softly turned away, catches faint glimpses of distant city lights blurred far beyond the shoreline. Bare feet nestle delicately in the textured sand, as strands of damp hair drift and catch a subtle sheen under the sharp flash, contrasting the deep velvety darkness filling much of the frame. The slight blur at the hem merges with gentle wavelets, while expansive negative space embraces her poised calm, evoking silent sophistication and natural grace—flash-lit elegant beach snapshot, captured on iPhone.