A vibrant illustration of a European Christmas town at night, with old buildings adorned with Christmas garlands and glowing windows, a large decorated Christmas tree in the square, colorful vintage cars on the street, bustling crowds in winter attire, falling snowflakes and a night sky with colorful fireworks bursting against a dark sky, flat art style with rich hues and intricate details, warm festive atmosphere --ar 9:16 --v 7.0
