<ul>
<li>Filters are effects which you can apply to your graphics to make them look different.</li>
<li>Filters can make your work more interesting, creative and original.</li>
<li>Some fun filters to try include:
<ul>
<li>Motion blur</li>
<li>Drop Shadow</li>
<li>Tilt shift</li>
</ul>
</li>
<li>Try to make your top layer active, and then apply a drop shadow. Reapply the same shadow a few times, and it will make the foreground appear to pop out from the background.</li>
</ul>
<p><a style="font-weight: bold;" href="https://gibbon.ichk.edu.hk/uploads/2013/06/Foreground Pop Example_qd39pijmcdfx0enj.png" target="_blank"><img class="resource" style="max-width: 500px; display: block; margin-left: auto; margin-right: auto;" src="https://gibbon.ichk.edu.hk/uploads/2013/06/Foreground Pop Example_qd39pijmcdfx0enj.png" alt="" /></a></p>