diff --git a/23_miner101/buck.adoc b/23_miner101/buck.adoc
index 4668f4b..be7890e 100644
--- a/23_miner101/buck.adoc
+++ b/23_miner101/buck.adoc
@@ -5,8 +5,9 @@
 :revdate: 2026-07-28
 :doctype: book
 :pdf-theme: maschinen_instanzen-theme.yml
-:pdf-fontsdir: /workspace/input/90_builder/fonts;GEM_FONTS_DIR
-:imagesdir: /workspace/input/90_builder/images
+:pdf-fontsdir: /weltraum/fonts;GEM_FONTS_DIR
+:imagesdir: /weltraum/images
+:front-cover-image: /weltraum/images/buck_cover.png
 :toc: left
 :toc-title: system.index
 :toclevels: 1
@@ -20,34 +21,34 @@
 include::00_intro.adoc[]
 
 [.text-center]
-image::rageHead.jpg[pdfwidth=80%, align=center]
+image::bgPattern/BW_Spiral_left.png[pdfwidth=80%, align=center]
 
 <<<
 include::AI_der_kleine_miner.adoc[]
 
 [.text-center]
-image::rageHead002.jpg[pdfwidth=80%, align=center]
+image::bgPattern/BW_Spiral_right.png[pdfwidth=80%, align=center]
 
 <<<
 include::der_grosse_bruder.adoc[]
 
 [.text-center]
-image::rageHeadx7026.jpg[pdfwidth=80%, align=center]
+image::bgPattern/BW_wildEffect_left.png[pdfwidth=80%, align=center]
 
 <<<
 include::der_ingenieur.adoc[]
 
 [.text-center]
-image::rageHead.jpg[pdfwidth=80%, align=center]
+image::bgPattern/BW_wildEffect_right.png[pdfwidth=80%, align=center]
 
 <<<
 include::der_kapitaen.adoc[]
 
 [.text-center]
-image::rageHead002.jpg[pdfwidth=80%, align=center]
+image::bgPattern/bgPattern/BW_wildEffect_left.png[pdfwidth=80%, align=center]
 
 <<<
 include::99_outro.adoc[]
 
 [.text-center]
-image::compHIST.jpg[pdfwidth=80%, align=center]
+image::bgPattern/col_wildEffect_full.png[pdfwidth=80%, align=center]