Prompt
"Generate an image of a serene lake in Sweden, with a few islands and a cityscape in the background. The lake, Lake Mälaren, should be depicted in a realistic style with a calm atmosphere, reflecting the surrounding landscape. Include some boats or ships on the lake to hint at its significance for recreational boating and water supply. In the distance, incorporate the Stockholm cityscape, with notable landmarks or architecture. Ensure the image captures the lake's connection to the Baltic Sea and its role in the region's ecosystem and history."