diff --git a/images/sample-graph.circo b/images/sample-graph.circo
new file mode 100644
index 0000000..4fe87a8
--- /dev/null
+++ b/images/sample-graph.circo
@@ -0,0 +1,8 @@
+digraph G {
+ A -> B;
+ B -> C;
+ B -> D;
+ C -> E;
+ C -> F;
+ C -> G;
+}
diff --git a/images/sample-graph.dot b/images/sample-graph.dot
new file mode 100644
index 0000000..4fe87a8
--- /dev/null
+++ b/images/sample-graph.dot
@@ -0,0 +1,8 @@
+digraph G {
+ A -> B;
+ B -> C;
+ B -> D;
+ C -> E;
+ C -> F;
+ C -> G;
+}