Great question about what type of stone was used in this garden pathway. I love the look of the tan decomposed granite against the wooden raised planter beds. My husband and I are hoping to landscape our backyard after the birth of our daughter. We'd love to do something like this, it's breathtaking! http://www.markslandscape.com.au/aggregates-and-decorative-pebbles 

The garden beds are so cool. I love them so much. It really makes it look more modern and unique. I would love to have something like this. http://www.tiptonlandscaping.com