Is it possible to give an entire grid in xaml both a background image and a color? I am not scaling the image so there are regions that do not have a color. Is it possible to color the rest of the grid in a color?

This is my current code:

```
<Grid>
            <Grid.Background>
                <ImageBrush Stretch="None" ImageSource="Images/background_top.png" AlignmentY="Top" AlignmentX="Center"/>
            </Grid.Background>

        <Grid.RowDefinitions>
            <RowDefinition Height="50*" />
            <RowDefinition Height="50*" />
        </Grid.RowDefinitions>
    </Grid>

```