diff --git a/papers/hatra21/hatra21.pdf b/papers/hatra21/hatra21.pdf index 2b2ac73d..4f3bc0c1 100644 Binary files a/papers/hatra21/hatra21.pdf and b/papers/hatra21/hatra21.pdf differ diff --git a/papers/hatra21/studio-mow.png b/papers/hatra21/studio-mow.png new file mode 100644 index 00000000..d06aec10 Binary files /dev/null and b/papers/hatra21/studio-mow.png differ diff --git a/papers/hatra21/studio-script-editor.png b/papers/hatra21/studio-script-editor.png new file mode 100644 index 00000000..dd39a511 Binary files /dev/null and b/papers/hatra21/studio-script-editor.png differ