This is one of over 4626 effects generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.
To open this filter, you must have Filter Forge 1.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge
This snippet illustrates a simple method of adding a wide range of selection possibilities to your filter without to much overhead
selection snippet simplle photo curve tone desaturate