diff --git a/docsite/mpd_rings.jpg b/docsite/mpd_rings.jpg deleted file mode 100644 index ec8f3aee8e4..00000000000 Binary files a/docsite/mpd_rings.jpg and /dev/null differ diff --git a/docsite/mpd_tubes.jpg b/docsite/mpd_tubes.jpg deleted file mode 100644 index b74a09f797b..00000000000 Binary files a/docsite/mpd_tubes.jpg and /dev/null differ diff --git a/docsite/mpd_tunnel.jpg b/docsite/mpd_tunnel.jpg deleted file mode 100644 index fb265e0dc8c..00000000000 Binary files a/docsite/mpd_tunnel.jpg and /dev/null differ