Sit and take in the images and thoughts that come to you.
When you go back inside, consider journaling your answers to these questions. Perhaps draw or color your caterpillar on one side of the page and your butterfly on the other side. Have fun with your imagination and the amount of detail you can give.
Consider what you need in your cocoon to nurture yourself, and write it in the space between.
If you are like me and are not particularly artistic, you can go to websites such as unsplash.com and pixabay.com to find images to print.