They could also be made by tracing a child’s foot on green construction/scrapbook paper. If you do choose to do it with paint, I suggest having two adults as it is super tricky. But I do prefer it when you can see the little toes!
Card 2: The cards below could be done with paint or hands traced out of paper.
We used pom poms to decorate but really you could use anything you have on hand. I added the star on top and a brown rectangle on the bottom.