Create a surrealistic artwork titled "Whimsical City Reflections," capturing a vibrant cityscape during early evening, where colorful murals adorn the walls of buildings, creating a playful and imaginative atmosphere. Use a 24mm wide-angle lens with an aperture of f/4 to achieve a moderate depth of field, ensuring both the colorful murals in the foreground and the serene sea in the background are in focus. Set the ISO to 400 and shutter speed to 1/30s to capture the warm ambient lighting that casts a magical glow over the entire composition. The murals should burst with life, depicting fantastical creatures and dreamlike landscapes that invite viewers to explore their stories. The serene sea should shimmer with hues of orange, pink, and blue, reflecting the twinkling city lights and creating a mesmerizing interplay of colors. Above, the sky transitions from golden to deep blue, dotted with the first stars of the night. In post-production, enhance the colors to capture the essence of a whimsical evening by the sea, applying a soft glow effect around the murals and city lights, along with a subtle texture overlay to evoke the surrealistic style.