This is one of the neatest ideas I have ever seen!
While this may look like an amazing outdoor rug, it is really a great pattern made with a selection of colored stones! How amazing is this idea?!
Use rocks from your travels or trips to the beach… or if you want it done quicker, hop on over to your local craft store and purchase bags full of colored pebbles. They also sell bags of those round, pebble like pieces of glass to use for mosaics or floral arrangements, which I think would add a nice touch to this fun idea if done in small quantities.
Head over to my image source, Fine Gardening for more details on this and other garden “rug” and mosaic ideas!