diff --git a/docs/source/examples/images/mdgxs.png b/docs/source/examples/images/mdgxs.png new file mode 100644 index 0000000000..b93d0f0423 Binary files /dev/null and b/docs/source/examples/images/mdgxs.png differ diff --git a/docs/source/examples/images/mgxs.png b/docs/source/examples/images/mgxs.png new file mode 100644 index 0000000000..3946a5b3c6 Binary files /dev/null and b/docs/source/examples/images/mgxs.png differ