diff --git a/layers/src/main/java/com/iluwatar/layers/App.java b/layers/src/main/java/com/iluwatar/layers/App.java
index 6058d540e..266977c89 100644
--- a/layers/src/main/java/com/iluwatar/layers/App.java
+++ b/layers/src/main/java/com/iluwatar/layers/App.java
@@ -3,11 +3,16 @@ package com.iluwatar.layers;
 import java.util.Arrays;
 
 public class App {
+
+	private static CakeBakingService cakeBakingService = new CakeBakingServiceImpl();
 	
 	public static void main(String[] args) {
-		CakeBakingService cakeBakingService = new CakeBakingServiceImpl();
+		
+		// initialize example data
 		initializeData(cakeBakingService);
-		CakeView cakeView = new CakeView(cakeBakingService);
+		
+		// create view and render it
+		CakeViewImpl cakeView = new CakeViewImpl(cakeBakingService);
 		cakeView.render();
 	}
 	
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeView.java b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
similarity index 70%
rename from layers/src/main/java/com/iluwatar/layers/CakeView.java
rename to layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
index 105c32d3b..a974d0672 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeView.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
@@ -1,10 +1,10 @@
 package com.iluwatar.layers;
 
-public class CakeView {
+public class CakeViewImpl implements View {
 
 	private CakeBakingService cakeBakingService;
 
-	public CakeView(CakeBakingService cakeBakingService) {
+	public CakeViewImpl(CakeBakingService cakeBakingService) {
 		this.cakeBakingService = cakeBakingService;
 	}
 	
diff --git a/layers/src/main/java/com/iluwatar/layers/View.java b/layers/src/main/java/com/iluwatar/layers/View.java
new file mode 100644
index 000000000..4e89ca0b7
--- /dev/null
+++ b/layers/src/main/java/com/iluwatar/layers/View.java
@@ -0,0 +1,7 @@
+package com.iluwatar.layers;
+
+public interface View {
+
+	void render();
+	
+}