diff --git a/src/linea/CampagneOcean.java b/src/linea/CampagneOcean.java
new file mode 100644
index 0000000..716be8c
--- /dev/null
+++ b/src/linea/CampagneOcean.java
@@ -0,0 +1,4 @@
+package linea;
+
+public class CampagneOcean {
+}
diff --git a/src/linea/FondOcean.java b/src/linea/FondOcean.java
index 404daa7..de4cc55 100644
--- a/src/linea/FondOcean.java
+++ b/src/linea/FondOcean.java
@@ -1,5 +1,8 @@
 package linea;
 
-public class FondOcean {
+import java.awt.Color;
+import java.awt.Graphics;
+
+public class FondOcean extends ObjetGraphique {
 
 }