<iframe width="580" height="385" src="https://www.youtube.com/embed/Y9xBeltJ_TU" frameborder="0" allowfullscreen></iframe> <br>What's the Challenge? Make a piece of art by using leaves! What Materials Do I Need? Leaf Rubbing: leaves, paper, crayons Leaf ... <br><a href="https://www.youtube.com/watch?v=Y9xBeltJ_TU">source</a>
