Ultra realistic cinematic black and white couple portrait

Black and white double exposure portrait.

Foreground: young couple, back-to-back, holding hands on a rock in the sea.

She in black deep V-cut dress, he in dark blazer and trousers. Both turn heads left, gazing toward horizon on cloudy day. Background overlay:

translucent overlapping silhouettes of their faces. Eyes closed, heads held high, serene and artistic mood.

Vintage grainy finish, diffuse lighting, melancholic atmosphere

Copy the complete prompt and use your own reference photos where requested.