diff --git a/02_Presentation/toyota/img/obj.png b/02_Presentation/toyota/img/obj.png
new file mode 100644
index 0000000000000000000000000000000000000000..3af4af0aa42d5d9499fd7ce936b05fa57c9e2dee
Binary files /dev/null and b/02_Presentation/toyota/img/obj.png differ
diff --git a/02_Presentation/toyota/toyotaSeat.md b/02_Presentation/toyota/toyotaSeat.md
index ee89640000ee08d01db70a71372aa659742857c5..542fd84729c7418bc2d2b0a4a6f9552c36da2490 100644
--- a/02_Presentation/toyota/toyotaSeat.md
+++ b/02_Presentation/toyota/toyotaSeat.md
@@ -1,7 +1,7 @@
 # Toyota Morphing Lattice Seat back
 
 
-<img src="./img/requirement.png" width="80%" />
+<img src="./img/requirement.png" width="60%" />
 
 ---
 
@@ -11,18 +11,20 @@
 ---
 
 ### 2- Density Topology Optimization
+
+<img src="./img/obj.png" width="100%" />
 Boundary Conditions:
 
-<img src="./img/boundary.png" width="80%" />
+<img src="./img/boundary.png" width="60%" />
 
 Topology Optimization Results:
   
-<img src="./img/1.gif" width="40%" />
-<img src="./img/2.gif" width="40%" />
+<img src="./img/1.gif" width="30%" />
+<img src="./img/2.gif" width="30%" />
 
 
-<img src="./img/cross.png" width="80%" />
-<img src="./img/attachement.png" width="80%" />
+<img src="./img/cross.png" width="60%" />
+<img src="./img/attachement.png" width="60%" />
 
 ---
 
@@ -30,14 +32,14 @@ Topology Optimization Results:
 
 Find microstructure compliant in this direction
 
-<img src="./img/Ue.png" width="60%" /> <br>
+<img src="./img/Ue.png" width="40%" /> <br>
 
-<img src="./img/1.png" width="40%" />
-<img src="./img/2.png" width="40%" />
-<img src="./img/3.png" width="40%" />
+<img src="./img/1.png" width="30%" />
+<img src="./img/2.png" width="30%" />
+<img src="./img/3.png" width="30%" />
 
 
-<img src="./img/cross2.png" width="80%" />
+<img src="./img/cross2.png" width="60%" />
   
 <img src="./img/one.gif" width="60%" />
 <img src="./img/three.gif" width="60%" />