diff --git a/libPlgVisualizer/src/plg/visualizer/model/DotModel.java b/libPlgVisualizer/src/plg/visualizer/model/DotModel.java
index bac41d0..609933b 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/DotModel.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/DotModel.java
@@ -28,7 +28,8 @@ public DotModel(Process model) {
 		this.model = model;
 		
 //		setOption("splines", "ortho");
-//		setOption("nodesep", "0.5");
+//		setOption("nodesep", "1.0");
+//		setOption("sep", "+4");
 		setOption("rankdir", "LR");
 		
 		realize();
diff --git a/libPlgVisualizer/src/plg/visualizer/model/edges/DotDataObjectConnection.java b/libPlgVisualizer/src/plg/visualizer/model/edges/DotDataObjectConnection.java
index 93f310d..f65c36f 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/edges/DotDataObjectConnection.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/edges/DotDataObjectConnection.java
@@ -12,7 +12,7 @@ public class DotDataObjectConnection extends DotEdge {
 	public DotDataObjectConnection(DotNode source, DotNode target) {
 		super(source, target);
 		
-		setOption("color", "#666666");
+		setOption("color", "#303030");
 		setOption("style", "dashed");
 		setOption("arrowhead", "open");
 	}
diff --git a/libPlgVisualizer/src/plg/visualizer/model/edges/DotSequence.java b/libPlgVisualizer/src/plg/visualizer/model/edges/DotSequence.java
index 0209e99..a96d06f 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/edges/DotSequence.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/edges/DotSequence.java
@@ -12,6 +12,6 @@ public class DotSequence extends DotEdge {
 	public DotSequence(DotNode source, DotNode target) {
 		super(source, target);
 		
-		setOption("color", "#5a677b");
+		setOption("color", "#303030");
 	}
 }
diff --git a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotDataObject.java b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotDataObject.java
index ab9253b..1c3f74a 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotDataObject.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotDataObject.java
@@ -11,7 +11,7 @@
 public class DotDataObject extends DotNode {
 
 	public DotDataObject(DataObject node) {
-		super(node.getName(), null);
+		super(null, null);
 
 		setSelectable(true);
 
@@ -21,9 +21,11 @@ public DotDataObject(DataObject node) {
 		setOption("height", "0.5");
 		setOption("style", "filled");
 		setOption("fillcolor", "#ffffff");
-		setOption("color", "#666666");
-		setOption("fontcolor", "#666666");
+		setOption("color", "#303030");
+		setOption("fontcolor", "#303030");
 		setOption("fontname", "sans-serif");
+		
+		setLabel("<<table border='0'><tr><td width='80'>" + node.getName() + "</td></tr></table>>");
 	}
 
 }
diff --git a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotEndEvent.java b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotEndEvent.java
index 988e3e0..974ab4b 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotEndEvent.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotEndEvent.java
@@ -14,12 +14,8 @@ public DotEndEvent() {
 		setSelectable(true);
 		
 		setOption("shape", "circle");
-		setOption("style", "filled");
-		setOption("fillcolor", "#e46e60:#ffc5c1");
-		setOption("gradientangle", "270");
-		setOption("color", "#630000");
 		setOption("width", ".3");
-		setOption("fontcolor", "#630000");
+		setOption("fontcolor", "#000000");
 		setOption("fontname", "sans-serif");
 		setOption("fontsize", "12.0");
 		setOption("penwidth", "2");
diff --git a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotGateway.java b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotGateway.java
index f51447f..cdfd53e 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotGateway.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotGateway.java
@@ -18,21 +18,17 @@ public DotGateway(TYPE type) {
 		setSelectable(true);
 		
 		setOption("shape", "diamond");
-		setOption("style", "filled");
 		setOption("width", "0.4");
 		setOption("height", "0.4");
-		setOption("fontsize", "20");
-		setOption("fillcolor", "#ffff84:#ffffbd");
-		setOption("gradientangle", "270");
-		setOption("color", "#a6a855");
-		setOption("fontcolor", "#708041");
+		setOption("fontsize", "30");
+		setOption("fontcolor", "#000000");
 		setOption("fontname", "sans-serif");
 		setOption("fixedsize", "true");
 		
 		if (TYPE.PARALLEL.equals(type)) {
-			setLabel("+");
+			setLabel("<<table border='0'><tr><td></td></tr><tr><td valign='top'><font point-size='5' color='white'>_</font>+</td></tr></table>>");
 		} else {
-			setLabel("&times;");
+			setLabel("<<table border='0'><tr><td></td></tr><tr><td valign='top'><font point-size='7.5' color='white'>_</font>&times;</td></tr></table>>");
 		}
 	}
 
diff --git a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotStartEvent.java b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotStartEvent.java
index 4d48934..8167b93 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotStartEvent.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotStartEvent.java
@@ -14,12 +14,8 @@ public DotStartEvent() {
 		setSelectable(true);
 		
 		setOption("shape", "circle");
-		setOption("style", "filled");
-		setOption("fillcolor", "#5dbd5a:#bafcc2");
-		setOption("gradientangle", "270");
-		setOption("color", "#20962f");
 		setOption("width", ".3");
-		setOption("fontcolor", "#20962f");
+		setOption("fontcolor", "#000000");
 		setOption("fontname", "sans-serif");
 		setOption("fontsize", "12.0");
 		setOption("penwidth", "2");
diff --git a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotTask.java b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotTask.java
index b0be4e4..aef2afe 100644
--- a/libPlgVisualizer/src/plg/visualizer/model/nodes/DotTask.java
+++ b/libPlgVisualizer/src/plg/visualizer/model/nodes/DotTask.java
@@ -9,19 +9,21 @@
 public class DotTask extends DotNode {
 
 	public DotTask(String label) {
-		super(label, null);
+		super(null, null);
 		
 		setSelectable(true);
 		
 		setOption("shape", "box");
 		setOption("style", "rounded,filled");
-		setOption("fillcolor", "#cedeef:#ffffff");
-		setOption("gradientangle", "270");
-		setOption("color", "#5a677b");
+		setOption("fillcolor", "#ffffff:#ffffcb");
+		setOption("gradientangle", "300");
+		setOption("color", "#303030");
 		setOption("width", "0.5");
-		setOption("fontcolor", "#5a677b");
+		setOption("fontcolor", "#303030");
 		setOption("fontname", "sans-serif");
-		setOption("fontsize", "14.0");
+		setOption("fontsize", "12");
 		setOption("penwidth", "1");
+		
+		setLabel("<<table border='0'><tr><td height='30'>" + label + "</td></tr></table>>");
 	}
 }