Stars Ceiling Tile

For this one of the students in my class created the same thing I am doing but instead doing it for the sun. I thought since the canvas is a ceiling tile it would look neat to have the sun on one part of the room and another on the other side.  To start I did a paper drawling first. Using charcoal and I made the full background blue. I used white to create a crescent moon and since you can see the shadow on the room I used a lighter blue then the background and filled in the rest of the moon. Afterwards I got a white and made swirls in the background to represent stars. The drawling can be seen below.

 

To make the ceiling time I did the same things but instead used paints.