Prompt
Composed for a 21:9 ultra-widescreen cinematic beach photograph at blue hour, emphasizing lateral flow with a long sweeping shoreline and large zones of empty negative space. The ocean surface is calm with thin luminous foam traces, and distant lights are barely visible as tiny warm bokeh far on the horizon. Palette is near-black charcoal sand, deep cobalt sky, cool steel-blue water, and a restrained amber band at the horizon. Very minimal elements, soft haze, stable horizon, subtle long-exposure smoothing, realistic detail, gentle film grain.
