Making a smashing picture

On July 4 I posted a photo of a design I made by smashing berries onto paper with a hammer and dropping berry juice from various heights. My daughter thought her son would love to do that so I brought "art" supplies with me to North Barriere Lake where I was staying for a few days. My grandson came to visit for a day and here is the beginning of his creation. I highly recommend this activity for children (and adults with a bit of creativity and a sense of fun) but everything for ten feet or so around them has to be protected as they become more enthused. Don't limit the activity to hammers and berries. Let the individuals choose their weapons and ammunition. Then, let them decide on how to use them.