<llsd>
    <array>
        <array>
            <string>stencil</string>
            <string>vignette</string>
            <string>fade</string>
            <real>0.0</real>
            <real>1.0</real>
            <real>0.0</real>
            <real>0.0</real>
            <real>1.2</real>
            <real>3.0</real>
        </array>
        <array>
            <string>linearize</string>
            <real>0.05</real>
            <real>1.0</real>
            <real>1.0</real>
            <real>1.0</real>
        </array>
        <array>
            <string>grayscale</string>
        </array>
        <array>
            <string>contrast</string>
            <real>1.1</real>
            <real>1.0</real>
            <real>1.0</real>
            <real>1.0</real>
        </array>
        <array>
            <string>stencil</string>
            <string>vignette</string>
            <string>blend</string>
            <real>1.0</real>
            <real>0.0</real>
            <real>0.0</real>
            <real>0.0</real>
            <real>0.5</real>
            <real>2.0</real>
        </array>
        <array>
            <string>blur</string>
        </array>
    </array>
</llsd>