Envision a breathtaking photograph of a coastal city where fog rolls in from the ocean, enveloping the shoreline and buildings. The image should capture the contrast between the vibrant colors of the city and the muted tones of the fog. Use a wide-angle lens to showcase the expansive view of the coastline, with waves gently lapping at the shore, their details softened by the mist. The lighting should be soft and diffused, with hints of sunlight breaking through the fog, creating a serene and tranquil atmosphere. Include elements like seagulls in flight or boats in the harbor to add life to the scene. Keywords: "coastal fog," "urban shoreline," "tranquil atmosphere," "soft natural light."