What is in this image? Describe it in Simple English. As plain and simple as possible. No complex words, no long sentences. Still make sure to describe everything in the image.

This is a black and white drawing. It shows a city named "Warszawa", which is Warsaw in English. In the sky, there is a large mermaid holding the word "WARSZAWA". She has long hair and a fish tail. The city has tall buildings, including a very tall tower. There is also a river. Near the river, a train is moving on the tracks. There are clouds in the sky.