Perfect raised garden for raised beds first lay down some weed block fabric under where the stones will go. lay your first row of stone and keep going. when done fabric will line the inside edge of stone so soil doesn't seep out over time.
(link) FOUNTAIN: How to Build a Concrete Fountain ~ Create a stone-lined garden pond, then carve a waterfall out of a block of stone using basic power and hand tools. The technique is simple, even for beginners. This is a STEP BY STEP TUTORIAL GUIDE