diff --git a/README.md b/README.md
index 7410182..e7f65b2 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Patterns are widely used in common objects, and so are the possible usages of
 this module:
  - [alveolar reinforcement](examples/reinforcement/)
  - [moucharabieh](examples/moucharabieh/)
- - decorative patterns
+ - [decorative patterns](examples/decorative/)
  - surface texturing
 
 ## Examples
diff --git a/examples/decorative/README.md b/examples/decorative/README.md
new file mode 100644
index 0000000..7d0a890
--- /dev/null
+++ b/examples/decorative/README.md
@@ -0,0 +1,8 @@
+# A decorative pattern
+
+This example shows how to build a box, whose top is filled with a decorative pattern.
+
+## Showcase
+
+![pattern](images/decorative_pattern.png?raw=true)
+![the finished box](images/decorative_box.png?raw=true)
diff --git a/examples/decorative/decorative.scad b/examples/decorative/decorative.scad
new file mode 100644
index 0000000..7a4ec89
--- /dev/null
+++ b/examples/decorative/decorative.scad
@@ -0,0 +1,63 @@
+// First, include the module
+use <../../pattern.scad>
+
+// Define the base shape: a curvy bean
+module bean(r1, r2, spacing, h1, h2) {
+  translate([ -spacing / 2, 0, 0 ]) circle(r = r1, center = true);
+  translate([ spacing / 2, 0, 0 ]) circle(r = r1, center = true);
+  difference() {
+    square([ spacing, h1 * 2 ], center = true);
+    translate([0, h2, 0]) circle(r = r2, center = true);
+    translate([0, -h2, 0]) circle(r = r2, center = true);
+  }
+}
+
+module bean_pattern(bounding_box, r1 = 5, r2 = 10, spacing = 20, margin = 1) {
+  h2 = sqrt(pow(r1 + r2, 2) - pow(spacing / 2, 2)); // Pythagore theorem
+  h1 = h2 * r1 / (r2 + r1); // Thales theorem
+  distance = h2 - r2 + margin + spacing / 2 + r1;
+
+  // Define our moves: how the pattern is sprayed
+  moves = [
+    [ r1 * 2 + spacing + 2 * (h2 - r2 + margin), 0 ],
+    [ 0, r1 * 2 + spacing + 2 * (h2 - r2 + margin) ],
+  ];
+
+  spray_pattern(bounding_box, moves) {
+    // four beans arranged in a way the pattern repeat itself
+    bean(r1, r2, spacing, h1, h2);
+    translate([ 0, distance ]) rotate([0, 0, 90]) bean(r1, r2, spacing, h1, h2);
+    translate([ distance, distance ]) bean(r1, r2, spacing, h1, h2);
+    translate([ distance, 0 ]) rotate([0, 0, 90]) bean(r1, r2, spacing, h1, h2);
+  }
+}
+
+// Instanciate the base shape, once.
+translate([-100, -100, 0])
+  bean_pattern([[0,0],[10,10]]);
+
+// The size of our box that will receive the decorative pattern
+margin = 5;
+width = 110;
+length = 210;
+
+// Define the boundaries: the area to spray is defined by a rectangle
+bounding_box = [
+  [ margin, margin ],                   // Lower left corner
+  [ length + margin, width + margin ]   // upper right corner
+];
+
+scale([ 1, 1, -1 ]) // Flip on z axis
+difference () {
+  // The box
+  cube([ length + 2 * margin, width + 2 * margin, 20 ]);
+
+  // A linear extrusion of the pattern
+  linear_extrude(3, center=true, convexity = 4) { // Due to the bean shape, convexity needs to be set
+    intersection () { // crop the pattern to the final size, leaving a margin around
+      translate(bounding_box[0])
+        square(size = [ length, width ]);
+      bean_pattern(bounding_box);
+    }
+  }
+}
diff --git a/examples/decorative/images/decorative_box.png b/examples/decorative/images/decorative_box.png
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diff --git a/examples/decorative/images/decorative_pattern.png b/examples/decorative/images/decorative_pattern.png
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