diff --git a/Persistance/Manager.cs b/Persistance/Manager.cs
index ae9b7a5..5402028 100644
--- a/Persistance/Manager.cs
+++ b/Persistance/Manager.cs
@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 
 namespace Persistance
 {
-    class Manager
+    public class Manager
     {
         public ReadOnlyCollection<Requin> Requins { get; private set; }
         private List<Requin> requins = new List<Requin>();
@@ -33,7 +33,9 @@ namespace Persistance
             requins.Clear();
             requins.AddRange(Pers.LoadRequins());
             if (requins.Count > 0)
+            {
                 SelectedRequin = requins.First();
+            }
         }
 
         public void SaveRequins() { }
diff --git a/WpfApp1/Images/White_shark.png b/WpfApp1/Images/White_shark.png
new file mode 100644
index 0000000..d97fc48
Binary files /dev/null and b/WpfApp1/Images/White_shark.png differ