This is one of my favourite art activities for both of my boys (aged 1 and 3) to do. I cut up a square (or any other shape) of book covering contact and give them some flat items from the collage box. This time it was some stars and crepe paper. When he was finished sticking things on his collage, I gave him the glitter to shake onto his art work. R loves glitter!!!
When he is finished, I just stick it into his art scrapbook. This is a really easy open-ended craft with little preparation or mess.