diff --git a/rapport/presentation.tex b/rapport/presentation.tex
index e97a66785b8bf6da7e7f53ea8440f76bb6d5eac7..6a47e75ca340a882987472154b7bc3b7f3998a2c 100644
--- a/rapport/presentation.tex
+++ b/rapport/presentation.tex
@@ -218,18 +218,18 @@
         \begin{figure}
             \centering
             \subfloat[2-approximation (10114)]{
-                \includegraphics[width=2.5cm]{../images/00_APPROX_berlin52_approx2.png}
+                \includegraphics[width=3.5cm]{../images/00_APPROX_berlin52_approx2.png}
             }
             \subfloat[2-approx + 2-OPT (7755)]{
-                \includegraphics[width=2.5cm]{../images/00_APPROX_berlin52_approx2_2opt.png}
+                \includegraphics[width=3.5cm]{../images/00_APPROX_berlin52_approx2_2opt.png}
             }
 
             
             \subfloat[glouton (9951)]{
-                \includegraphics[width=2.5cm]{../images/00_APPROX_berlin52_glouton.png}
+                \includegraphics[width=3.5cm]{../images/00_APPROX_berlin52_glouton.png}
             }
             \subfloat[glouton + 2-OPT (7657)]{
-                \includegraphics[width=2.5cm]{../images/00_APPROX_berlin52_glouton_2opt.png}
+                \includegraphics[width=3.5cm]{../images/00_APPROX_berlin52_glouton_2opt.png}
             }
         \end{figure}
     
@@ -604,7 +604,7 @@ Avec $D_{E'}$ la matirce d'incidence du graphe restreint à $E'$, et $G_{E'}$ la
     \frametitle{Conclusion}
 
     \begin{block}{Contraintes supplémentaires}
-        Copier ici ce qu'on lira de la présentation de Nathanaël 
+        Les contraintes supplémentaires c'est bien 
     \end{block}
 
     \begin{block}{Des résultats pertinents}