diff --git a/DEV2.1/TP5:MiseEnPageEtDessin/Damier.class b/DEV2.1/TP5:MiseEnPageEtDessin/Damier.class
new file mode 100644
index 0000000..dad1a54
Binary files /dev/null and b/DEV2.1/TP5:MiseEnPageEtDessin/Damier.class differ
diff --git a/DEV2.1/TP5:MiseEnPageEtDessin/Damier.java b/DEV2.1/TP5:MiseEnPageEtDessin/Damier.java
new file mode 100644
index 0000000..780cce5
--- /dev/null
+++ b/DEV2.1/TP5:MiseEnPageEtDessin/Damier.java
@@ -0,0 +1,20 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Damier{
+
+	public static void main(String[] args) {
+		JFrame fenetre = new JFrame();
+		fenetre.setSize(400, 400);
+    	fenetre.setLocation(0, 0);
+    	GridLayout grille = new GridLayout(5,5);
+    	fenetre.setLayout(grille);
+    	fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+    	for (int i=0; i < 25; ++i){
+    		JPanel panel = new JPanel();
+    		panel.setBackground(i%2 == 0 ? Color.WHITE : Color.CYAN);
+    		fenetre.add(panel);
+    	} fenetre.setVisible(true);
+	}
+}
\ No newline at end of file
diff --git a/DEV2.1/TP5:MiseEnPageEtDessin/Sautoir.java b/DEV2.1/TP5:MiseEnPageEtDessin/Sautoir.java
new file mode 100644
index 0000000..13ce3b2
--- /dev/null
+++ b/DEV2.1/TP5:MiseEnPageEtDessin/Sautoir.java
@@ -0,0 +1,10 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Sautoir extends JComponent{
+
+	protected void paintComponent(Graphics pinceau) {
+    // obligatoire : on crée un nouveau pinceau pour pouvoir le modifier plus tard
+    Graphics pinceau = pinceau.create();
+    pinceau.setColor(Color.CYAN);
+    pinceau.fillPolygon([0,0],[50,0],3);
\ No newline at end of file