diff --git a/DEV.3.1/TP/TP2/Galerie.1/Controlleur.java b/DEV.3.1/TP/TP2/Galerie.1/Controlleur.java
new file mode 100644
index 0000000..8954ad2
--- /dev/null
+++ b/DEV.3.1/TP/TP2/Galerie.1/Controlleur.java
@@ -0,0 +1,27 @@
+public class Controlleur {
+
+	private int numFenetre = 0;
+	private GFenetre gfenetre;
+
+	public Controlleur() {
+		this.gfenetre = gfenetre
+	}
+
+	public void change(int numFenetre) {
+		this.numFenetre = numFenetre;
+		frame.getContentPane().removeAll();
+
+		if(this.numFenetre == 0) {
+			if(this.getImage() == )
+			this.image1.setHorizontalAlignment(JLabel.CENTER);
+			this.frame.add(this.image1, BorderLayout.CENTER);	
+		} else if(this.numFenetre == 1) {
+			this.image2.setHorizontalAlignment(JLabel.CENTER);
+			this.frame.add(this.image2, BorderLayout.CENTER);
+		}
+
+		this.frame.revalidate();
+		this.frame.repaint();
+		
+	}
+}
\ No newline at end of file
diff --git a/DEV.3.1/TP/TP2/Galerie.1/GFenetre.class b/DEV.3.1/TP/TP2/Galerie.1/GFenetre.class
new file mode 100644
index 0000000..f3e43d8
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diff --git a/DEV.3.1/TP/TP2/Galerie.1/GFenetre.java b/DEV.3.1/TP/TP2/Galerie.1/GFenetre.java
new file mode 100644
index 0000000..5a14a7e
--- /dev/null
+++ b/DEV.3.1/TP/TP2/Galerie.1/GFenetre.java
@@ -0,0 +1,33 @@
+import java.awt.*;
+import javax.swing.*;
+
+public class GFenetre extends JFrame {
+	
+	private JFrame frame;
+	private JLabel image1;
+	private JLabel image2;
+	private GestionSouris gsouris;
+
+	public GFenetre() {
+		this.frame = new JFrame("Galerie");
+		this.image1 = new JLabel(new ImageIcon("image1.jpeg")); //que gif, png et jpeg
+		this.image2 = new JLabel(new ImageIcon("MICHEL.gif"));
+		this.gsouris = new GestionSouris(this.image2, this);
+
+		this.frame.setSize(1000, 600);
+		this.frame.setLocation(100,100);
+		this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		
+		this.image2.setHorizontalAlignment(JLabel.CENTER);
+		this.frame.add(this.image2, BorderLayout.CENTER);
+		
+		this.image2.addMouseListener(this.gsouris);
+		this.image1.addMouseListener(this.gsouris);
+
+		
+
+        this.frame.setVisible(true);
+	}
+
+	
+}
\ No newline at end of file
diff --git a/DEV.3.1/TP/TP2/Galerie.1/GestionSouris.class b/DEV.3.1/TP/TP2/Galerie.1/GestionSouris.class
new file mode 100644
index 0000000..b7514c9
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diff --git a/DEV.3.1/TP/TP2/Galerie.1/GestionSouris.java b/DEV.3.1/TP/TP2/Galerie.1/GestionSouris.java
new file mode 100644
index 0000000..801c1d6
--- /dev/null
+++ b/DEV.3.1/TP/TP2/Galerie.1/GestionSouris.java
@@ -0,0 +1,36 @@
+import java.awt.*;
+import javax.swing.*;
+import java.awt.event.*;
+
+public class GestionSouris implements MouseListener {
+
+	private Component component;
+	private GFenetre gfenetre;
+
+	public GestionSouris(Component component, GFenetre gfenetre) {
+		this.component = component;
+		this.gfenetre = gfenetre;
+
+	}
+
+	@Override
+	public void mouseClicked(MouseEvent e) {
+		int x = e.getX();
+		int width = component.getWidth();
+
+		if(x < width / 2) {
+			//Click à gauche de l'écran
+			System.out.println("click gauche");
+			this.gfenetre.change(0);
+		} else {
+			//Click à droite de l'écran
+			System.out.println("Click droit");
+			this.gfenetre.change(1);
+		}
+	}
+
+	public void mousePressed(MouseEvent e) {}
+    public void mouseReleased(MouseEvent e) {}
+    public void mouseEntered(MouseEvent e) {}
+    public void mouseExited(MouseEvent e) {}
+}
\ No newline at end of file
diff --git a/DEV.3.1/TP/TP2/Galerie.1/MICHEL.gif b/DEV.3.1/TP/TP2/Galerie.1/MICHEL.gif
new file mode 100644
index 0000000..e2268e8
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diff --git a/DEV.3.1/TP/TP2/Galerie.1/Main.class b/DEV.3.1/TP/TP2/Galerie.1/Main.class
new file mode 100644
index 0000000..b9f4ba5
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diff --git a/DEV.3.1/TP/TP2/Galerie.1/Main.java b/DEV.3.1/TP/TP2/Galerie.1/Main.java
new file mode 100644
index 0000000..15edb4f
--- /dev/null
+++ b/DEV.3.1/TP/TP2/Galerie.1/Main.java
@@ -0,0 +1,5 @@
+public class Main {
+	public static void main(String[] args) {
+		GFenetre fenetre = new GFenetre(); 
+	}
+}
\ No newline at end of file
diff --git a/DEV.3.1/TP/TP2/Galerie.1/image1.jpeg b/DEV.3.1/TP/TP2/Galerie.1/image1.jpeg
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index 0000000..ff96bc5
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