<table bgColor="#ffffff" border="0" width="100%"> <tbody> <tr> <td align="left" rowspan="2" cellpadding="10"> <a href="index.html"><img border="0" alt="Additive Subtractive Light example" title="Additive Subtractive Light example" hspace="10" src="AdditiveSubtractiveLight.png" width="160" height="120" align="left"/></a> </td> <td> <p> These scene examples support specification development, player implementations, and demonstration of exemplar X3D capabilities. </p> <p> These scenes help to demonstrate trial technology and develop new nodes for the <a href="https://www.web3d.org/x3d/specifications" target="_blank">X3D Specifications</a>. They support the efforts of the <a href="https://www.web3d.org/working-groups/x3d" target="_blank">X3D Working Group</a>. </p> </td> </tr> </tbody> </table>