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 drawing of a big cat holding a small ball. The cat is standing. It looks surprised. Its body is big and round, and its tail is long and stripey. The cat has big, round eyes and whiskers. It is holding the ball with both hands. The picture has no color; it is all black lines on a white background.