diff --git a/modules/ROOT/images/relational-as-graph.svg b/modules/ROOT/images/relational-as-graph.svg
new file mode 100644
index 00000000..018ec4af
--- /dev/null
+++ b/modules/ROOT/images/relational-as-graph.svg
@@ -0,0 +1,50 @@
+
diff --git a/modules/ROOT/images/relational-graph-model-arr.svg b/modules/ROOT/images/relational-graph-model-arr.svg
index 3bdd3f13..b4d74f6a 100644
--- a/modules/ROOT/images/relational-graph-model-arr.svg
+++ b/modules/ROOT/images/relational-graph-model-arr.svg
@@ -1,20 +1,20 @@
-