Rocks along the path

When I'm not working in my gardens, I am reading landscape and garden design books.  One author that I have learned a lot from is Gordon Hayward.  His focus is ensuring that all elements in the landscape relate to one another and have a purpose.  He wrote about placing a boulder in the inside curve of a path, so that there is a reason for the path to curve.  While this part of the border looked good before, the addition of the rocks makes it look even better! 

Hey, Bob and Diane - a few of the rocks we bought from you have found new homes.  Now, to use up the other 197 or so .........