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 picture of a unicorn. The unicorn has long, wavy hair and a big tail that looks like waves. It has a horn on its head and looks happy. There are flowers in the unicorn''s hair. The picture is black and white. It has no colors inside. This picture is made for coloring.