All ages can make cool illusions. If the line ones seem too hard you could try this one using circles. It uses the idea of concentric shapes( the same shape but small, medium, large, larger sizes of it). You can uses any shape but we will do circles…

1. Using a pencil divide your paper into sections. The example shows 12, but four or 6 will work. In each section draw a large circle. Inside that circle draw at least two more that get smaller and smaller.
2. Now color! You should color each circle a different color in each box, or to try a harder illusion try two colors. If you try this -color every other circle the same kind of like a bulls eye.
3. You can try this again making more sections so the shape starts out smaller and the paper is filled up OR you could try this with other shapes like squares, triangles, hearts, etc.

Have fun!!!!!