diff --git a/documents/GeoTopo/GeoTopo.pdf b/documents/GeoTopo/GeoTopo.pdf
index 357b20f..d417931 100644
Binary files a/documents/GeoTopo/GeoTopo.pdf and b/documents/GeoTopo/GeoTopo.pdf differ
diff --git a/documents/GeoTopo/GeoTopo.tex b/documents/GeoTopo/GeoTopo.tex
index 974cdf8..7f466ef 100644
--- a/documents/GeoTopo/GeoTopo.tex
+++ b/documents/GeoTopo/GeoTopo.tex
@@ -30,6 +30,7 @@
 \usepackage{tikz-3dplot}    % draw
 \usepackage{tkz-fct}        % draw
 \usepackage{tkz-euclide}    % draw
+\usetkzobj{all}             % tkz-euclide
 \usetikzlibrary{3d,calc,intersections,er,arrows,positioning,shapes.misc,patterns,fadings,decorations.pathreplacing}
 \usepackage{tqft}
 \usepackage{xspace}   % for new commands; decides weather I want to insert a space after the command
diff --git a/documents/GeoTopo/Kapitel4.tex b/documents/GeoTopo/Kapitel4.tex
index 09cebbf..87cbc24 100644
--- a/documents/GeoTopo/Kapitel4.tex
+++ b/documents/GeoTopo/Kapitel4.tex
@@ -364,13 +364,12 @@ schneiden sich.
     $h \in G$ mit $P \in h$ und $g \cap h \neq \emptyset$.
 \end{proposition}
 
-\begin{figure}[htp]
-    \centering
-    %\input{figures/geometry-6.tex}
-    \includegraphics[width=0.5\linewidth, keepaspectratio]{figures/geometry-6.pdf}
-    \caption{Situation aus \cref{prop:14.7}}
-    \label{fig:bild-6}
-\end{figure}
+    \begin{figure}[htp]
+        \centering
+        \input{figures/geometry-6.tex}
+        \caption{Situation aus \cref{prop:14.7}}
+        \label{fig:bild-6}
+    \end{figure}
 
 \begin{beweis}
     Sei $f \in G$ mit $P \in f$. Ist $f \cap g = \emptyset$, so setze
@@ -387,8 +386,7 @@ schneiden sich.
 
     \begin{figure}[htp]
         \centering
-        %\input{figures/geometry-7.tex}
-        \includegraphics[width=0.5\linewidth, keepaspectratio]{figures/geometry-7.pdf}
+        \input{figures/geometry-7.tex}
         \caption{TODO}
         \label{fig:bild-6}
     \end{figure}
diff --git a/documents/GeoTopo/figures/geometry-6.pdf b/documents/GeoTopo/figures/geometry-6.pdf
deleted file mode 100644
index 5d2aa16..0000000
Binary files a/documents/GeoTopo/figures/geometry-6.pdf and /dev/null differ
diff --git a/documents/GeoTopo/figures/geometry-6.tex b/documents/GeoTopo/figures/geometry-6.tex
index 43729e8..b05b745 100644
--- a/documents/GeoTopo/figures/geometry-6.tex
+++ b/documents/GeoTopo/figures/geometry-6.tex
@@ -1,4 +1,3 @@
-\usetkzobj{all}
 \begin{tikzpicture}
     \tkzSetUpPoint[shape=circle,size=10,color=black,fill=black]
     \tkzSetUpLine[line width=1]
diff --git a/documents/GeoTopo/figures/geometry-7.pdf b/documents/GeoTopo/figures/geometry-7.pdf
deleted file mode 100644
index 9c3c00f..0000000
Binary files a/documents/GeoTopo/figures/geometry-7.pdf and /dev/null differ
diff --git a/documents/GeoTopo/figures/geometry-7.tex b/documents/GeoTopo/figures/geometry-7.tex
index 887e53d..9da0d3e 100644
--- a/documents/GeoTopo/figures/geometry-7.tex
+++ b/documents/GeoTopo/figures/geometry-7.tex
@@ -1,4 +1,3 @@
-\usetkzobj{all}
 \begin{tikzpicture}
     \tkzSetUpPoint[shape=circle,size=10,color=black,fill=black]
     \tkzSetUpLine[line width=1]