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 image shows the word "WARSAW" at the top. Below it, there are cartoon creatures forming a tower. At the bottom, two bear-like creatures hold a blank sign. Above them, a cat sits on a box. On top of all, a person with a sword and shield is posing like a hero. The drawing is simple and looks like a fun, playful sketch.