Great idea to make a pathway with rock footprints imbedded in the path. The rocks could represent kids, grandkids, friends, family, those that have passed away or the steps you have taken in the right direction to change your life. The meaning could be endless.
DIY Peddle Mat. Pebble mats can be made into table runners, place mats, trivets, doormats, etc. The possibilities are endless. Step-by-step instructions. If a pebble comes loose (which will happen occasionally) just hot glue it back in place.