Today, we read about cave paintings. So, we made some homemade paints. We added ¼ cup of hot water to ½ cup of frozen blueberries and mashed it to make a paint. Similarly we made brown paint by adding little boiling water to instant coffee. Also, we made green paint with kiwi (it was not a good idea. I would rather use something else for green paint). Then the kids had a blast painting on a paper with feathers.