This photo captures the Petit Minou lighthouse in Brittany, France.
Taken during the blue hour, the image features a very long exposure of 398 seconds, using an f/8 aperture and ISO 200 settings with a 16mm focal length. I used a Sony A7RIII camera with a 16-35 GM lens and an ND64 filter.The horizon line has been gently softened in post-processing to achieve this fine art effect.