diff --git a/KinectConnection/BodyImageStream.cs b/KinectConnection/BodyImageStream.cs
index 915abc8..3f96350 100644
--- a/KinectConnection/BodyImageStream.cs
+++ b/KinectConnection/BodyImageStream.cs
@@ -219,7 +219,7 @@ namespace KinectConnection
                 using (DrawingContext dc = this.drawingGroup.Open())
                 {
                     // Fond transparent
-                    dc.DrawRectangle(Brushes.Black, null, new Rect(0.0, 0.0, displayWidth, displayHeight));
+                    dc.DrawRectangle(Brushes.Transparent, null, new Rect(0.0, 0.0, displayWidth, displayHeight));
 
                     int penIndex = 0;
                     foreach (Body body in this.bodies)
diff --git a/KinectSensorStreams/View/MainWindow.xaml b/KinectSensorStreams/View/MainWindow.xaml
index e91a951..520322a 100644
--- a/KinectSensorStreams/View/MainWindow.xaml
+++ b/KinectSensorStreams/View/MainWindow.xaml
@@ -103,7 +103,8 @@
             <Button Content="Body and color"
                     Width="100"
                     Height="30"
-                    Grid.Column="9">
+                    Grid.Column="9"
+                    Command="{Binding BodyColorCommand}">
                 <Button.Resources>
                     <Style TargetType="Border">
                         <Setter Property="CornerRadius" Value="5"/>
@@ -117,7 +118,14 @@
                      HorizontalAlignment="Center"
                      Height="400"
                      Width="400">
-                <Image Source="{Binding KinectStream.Source}"/>
+                <Image Source="{Binding KinectStream.Source}"
+                       Opacity="50"/>
+            </Viewbox>
+            <Viewbox Grid.Row="1"
+                     HorizontalAlignment="Center"
+                     Height="400"
+                     Width="400">
+                <Image Source="{Binding KinectStream2.Source}"/>
             </Viewbox>
         </Grid>
     </Grid>
diff --git a/KinectSensorStreams/ViewModel/MainWindowVM.cs b/KinectSensorStreams/ViewModel/MainWindowVM.cs
index 1912ca9..28c30ee 100644
--- a/KinectSensorStreams/ViewModel/MainWindowVM.cs
+++ b/KinectSensorStreams/ViewModel/MainWindowVM.cs
@@ -22,6 +22,7 @@ namespace KinectSensorStreams.ViewModel
         public ICommand BodyCommand { get; set; }
         public ICommand IRCommand { get; set; }
         public ICommand DepthCommand { get; set; }
+        public ICommand BodyColorCommand { get; set; }
 
         /// <summary>
         /// Propriété liée à l'objet KinectManager
@@ -44,6 +45,15 @@ namespace KinectSensorStreams.ViewModel
             set { SetProperty(ref kinectStream, value); }
         }
 
+        /// <summary>
+        /// The Secondary Kinect stream property.
+        /// </summary>
+        public KinectStream KinectStream2
+        {
+            get { return kinectStream; }
+            set { SetProperty(ref kinectStream, value); }
+        }
+
         #endregion
 
         #region Constructor 
@@ -65,6 +75,7 @@ namespace KinectSensorStreams.ViewModel
             BodyCommand = new RelayCommand(Body);
             IRCommand = new RelayCommand(IR);
             DepthCommand = new RelayCommand(Depth);
+            BodyColorCommand = new RelayCommand(BodyColor);
         }
 
         #endregion
@@ -124,6 +135,19 @@ namespace KinectSensorStreams.ViewModel
             KinectStream.Start();
         }
 
+        private void BodyColor()
+        {
+            if (KinectStream != null ||KinectStream2 != null)
+            {
+                KinectStream.Stop();
+                KinectStream2.Stop();
+            }
+            KinectStream = KinectStreamsFactory[KinectStreams.Color];
+            KinectStream.Start();            
+            KinectStream2 = KinectStreamsFactory[KinectStreams.Body];
+            KinectStream2.Start();
+        }
+
         #endregion
     }
 }