flickr photo xaml databinding w/ templates

gistfile1.xml

<Page
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <Grid>  
   <Grid>
    <Grid.Resources>
       <XmlDataProvider x:Key="flickrdata" Source="http://api.flickr.com/services/feeds/photos_public.gne?tags=flower&amp;lang=en-us&amp;format=rss_200">
          <XmlDataProvider.XmlNamespaceManager>
             <XmlNamespaceMappingCollection>
                <XmlNamespaceMapping Prefix="media" Uri="http://search.yahoo.com/mrss/"/>
             </XmlNamespaceMappingCollection>
          </XmlDataProvider.XmlNamespaceManager>
       </XmlDataProvider>
       <DataTemplate x:Key="itemTemplate">
          <Image Width="75" Height="75" Source="{Binding Mode=OneWay, XPath=media:thumbnail/@url}"/>
       </DataTemplate>
       <ControlTemplate x:Key="controlTemplate" TargetType="{x:Type ItemsControl}">
          <WrapPanel IsItemsHost="True" Orientation="Horizontal"/>
       </ControlTemplate>
    </Grid.Resources>
    <ItemsControl
       Width="375"
       ItemsSource="{Binding Mode=Default, Source={StaticResource flickrdata}, XPath=/rss/channel/item}"
       ItemTemplate="{StaticResource itemTemplate}"
       Template="{StaticResource controlTemplate}">
    </ItemsControl>
 </Grid>

  </Grid>
</Page>