Drawing of a rock retaining wall. Need to know this. It will definitely come in handy at the parsonage
boulder retaining wall | offers the experience of 200,000 square feet of rock retaining walls ...
Rock retaining wall for north side of house. (note the a/c unit.)
boulder retaining wall design - like the use of large and smaller boulders
How to Build a Boulder Rock Retaining Wall
Coolest Retaining Walls Ever! PIN
"Cheating" for a dry stack wall: foundation layer of concrete for extra stability.
How to build a Gabion wall
Google Image Result for http://www.millenniumland.com/images/LANDSCAPE%2520SERVICES/Hardscape%2520Creations/Natural%2520Stone/Boulder%2520Walls/Boulder%2520Walls%2520(3).jpg