Check out this
How to draw a 3D ladder optical illusion.
Trick art for kids by artist Jon Harris.
Materials used: cardstock, Grey Bic Marking Pen, Black Sharpie Pen, toy cars.
1. Using the video as a guide, make the ladder.
2. Recreate the optical illusion of cars driving under the ladder. Capture your work with your ipad camera.
3. Share it with your teacher.