Prompt
"Generate an image of a serene river flowing through a historic city, with grand bridges and ornate buildings in the background. The river, Neva, is surrounded by lush greenery and has a few boats docked along its banks. In the distance, the majestic spires and towers of Saint Petersburg can be seen. The image should be in a realistic style, capturing the essence of a Russian river that has played a significant role in the country's history, including the Siege of Leningrad and the Battle of the Neva. Incorporate subtle hints of the river's Finnic origins and its importance as a UNESCO World Heritage Site."