<image>
<stack>
<filter type='gegl:brightness-contrast'>
<params>
<param name='contrast'>1.4</param>
</params>
</filter>
<filter type='gegl:unsharp-mask'>
<params>
<param name='std-dev'>4.8</param>
<param name='scale'>2.0</param>
</params>
</filter>
<layer src='data/romedalen.jpg'/>
</stack>
</image>