Soft glowing sunset over the Meuse River in Namur, Belgium — warm, colorful travel-poster style with pink-orange skies reflecting on the water — in the foreground, elegant riverside promenade with lush green trees and classic red-brick buildings with slate roofs, charming architecture, people strolling peacefully, boats moored along the waterfront — a graceful stone bridge curves across the river — in the background, the Citadel of Namur rises subtly from the hill — no towers, no castle-like structure, only low grey stone fortification walls hugging the terrain, partially hidden within the natural hillside, no rooftops, no large buildings, just stealthy horizontal lines of rough stone, small round stone bastions integrated into the slope — surrounded by trees and soft natural growth — peaceful, historic, realistic — cinematic lighting, vibrant colors, artistic and welcoming vibe