An XYZ ScalerApp and a grid of plan view boulders and a 3D boulder. Take the line drawings and rename or customize for boulder plan views in landscape designs. Drawing includes pline boulders and associated blocks. You can insert predefined blocks at different sizes, or scale the 1x1 boulder in various Xscale and Yscale ratios. There is a 1X1 3D Boulder included. Just scale it\'s xyz with the enclosed application.