diff --git a/_includes/layouts/layout.njk b/_includes/layouts/layout.njk
index 1d28c95..78a828e 100644
--- a/_includes/layouts/layout.njk
+++ b/_includes/layouts/layout.njk
@@ -55,7 +55,7 @@
-
+
diff --git a/public/img/cc-by-sa.png b/public/img/cc-by-sa.png
new file mode 100644
index 0000000..3f19df4
Binary files /dev/null and b/public/img/cc-by-sa.png differ
diff --git a/public/img/kspace.png b/public/img/kspace.png
new file mode 100644
index 0000000..547da01
Binary files /dev/null and b/public/img/kspace.png differ