5 years & up. The simplest shapes, so soft and bright, can teach you color, form and light, perspective, illusion, figure and ground -- you'll be amazed at what can be found. The cards you'll follow will show you the way; like every good artist, you'll learn as you play! A beautiful introduction to color, form, and design. Includes: 100 practice images and 72 2"x2" felt triangles.