diff --git a/sections/Theorie.tex b/sections/Theorie.tex
index 3971d7b..1d8fe1a 100755
--- a/sections/Theorie.tex
+++ b/sections/Theorie.tex
@@ -358,22 +358,27 @@ Die Abbildung~\ref{pgfplots:Formfunktion} zeigt am Beispiel des dritten Knotens
   
   \fill[color=black!25] (n33) -- (k4) -- (k3) -- cycle;
   \fill[color=black!25] (n33) -- (k3) -- (k2) -- cycle;
-  \draw[color=black!100,thick] (k3) -- (n33);
+  \draw[color=matlab2!100,very thick] (k3) -- (n33);
   \draw[color=black!100,thick] (n33) -- (k2);
   \draw[color=black!100,thick] (n33) -- (k4);
   
   \fill[color=black!25] (n31) -- (k3) -- (k7) -- cycle;
   \fill[color=white] (k2) -- (n31) -- (k7) -- (k6) -- cycle;
-  \draw[color=black!100,thick] (k3) -- (n31);
+  \draw[color=matlab2!100,very thick] (k3) -- (n31);
   \draw[color=black!100,thick] (n31) -- (k2);
   \draw[color=black!100,thick] (n31) -- (k7);
   
   \fill[color=black!25] (n32) -- (k7) -- (k3) -- cycle;
   \fill[color=white] (n32) -- (k4) -- (k8) -- (k7) -- cycle;
-  \draw[color=black!100,thick] (k3) -- (n32);
+  \draw[color=matlab2!100,very thick] (k3) -- (n32);
   \draw[color=black!100,thick] (n32) -- (k4);
   \draw[color=black!100,thick] (n32) -- (k7);
   
+  \path[->] ($(k3)+(.4,.2,0)$) edge [in=0, out=-145] ($(k3)+(0,.125,0)$);
+  \path[->] ($(k3)+(.4,.2,0)$) edge [in=10, out=-145] ($(k3)+(0,0,-.125)$);
+  \path[->] ($(k3)+(.4,.2,0)$) edge [in=45, out=-145] ($(k3)+(.125,0,0)$);
+  \node[above right=-.2 and -.075] at ($(k3)+(.4,.2,0)$) {\small 1};
+  
   \draw[color=black!100] (k2) -- (k3) -- (k4);
   \draw[color=black!100,thick] (k2) -- (k6);
   \draw[color=black!100] (k3) -- (k7);
@@ -381,13 +386,17 @@ Die Abbildung~\ref{pgfplots:Formfunktion} zeigt am Beispiel des dritten Knotens
   \draw[color=black!100,thick] (k5) -- (k6) -- (k7) -- (k8) -- cycle;
 
   \draw[thick] (k2) circle (.04) node[right=.1] {2};
-  \draw[thick] (k3) circle (.04) node[above right=.1] {3};
+  \draw[thick] (k3) circle (.04) node[above right=.25 and .1] {3};
   \draw[thick] (k4) circle (.04) node[left=.1] {4};
   \draw[thick] (k5) circle (.04) node[left=.1] {5};
   \draw[thick] (k6) circle (.04) node[right=.1] {6};
   \draw[thick] (k7) circle (.04) node[right=.1] {7};
   \draw[thick] (k8) circle (.04) node[left=.1] {8};
   
+  %\draw[color=black!70,dashed] (k1) -- (k2);
+  %\draw[color=black!70,dashed] (k1) -- (k4);
+  %\draw[color=black!70,dashed] (k1) -- (k5);
+  
   % Koordinatensystem
   \draw[->] (.6,0,0) -- (1,0,0) node[right] {$\xi_1$};
   \draw[->] (0,.6,0) -- (0,1,0) node[above] {$\xi_2$};