This photo captures the Petit Minou lighthouse in Brittany during the blue hour. It uses a dual exposure technique with specific settings for the foreground and the sky. The foreground, shot at 1/25 shutter speed, f/16 aperture, and ISO 320, benefits from focus stacking. The sky is exposed for 85s seconds at f/10 and ISO50. The shot was taken using a 16mm Sony A7RIII with a 16-35 GM lens and an ND1000 filter for the sky exposure. Post-processing includes exposure blending, softening of the horizon line, dodge and burn, and color corrections.