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diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/DataNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/DataNode.java
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index 000000000..73f2afc28
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+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/DataNode.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.scenegraph.g2d.nodes;
+
+import java.awt.Graphics2D;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.scenegraph.ILookupService;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.G2DSceneGraph;
+
+/**
+ * A non-renderable parent node for the 2D scene graph ({@link G2DSceneGraph}).
+ * Does not perform any child rendering, but is meant for storing static/shared
+ * data inside a scene graph and making it referable through
+ * {@link ILookupService}.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class DataNode extends G2DParentNode {
+
+    private static final long serialVersionUID = 6008781343639770034L;
+
+    @Override
+    public void render(Graphics2D g2d) {
+        // This node is meant to prevent rendering anything under it.
+    }
+
+    @Override
+    public Rectangle2D getBoundsInLocal() {
+        return null;
+    }
+
+}
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