diff --git a/doc/images/complexity_spatial.png b/doc/images/complexity_spatial.png new file mode 100644 index 00000000..ad0e847c Binary files /dev/null and b/doc/images/complexity_spatial.png differ diff --git a/doc/images/exemplary_results.png b/doc/images/exemplary_results.png new file mode 100644 index 00000000..8ffc863b Binary files /dev/null and b/doc/images/exemplary_results.png differ diff --git a/doc/images/input_data.png b/doc/images/input_data.png new file mode 100644 index 00000000..43b2529f Binary files /dev/null and b/doc/images/input_data.png differ