xmlns="http://schemas.microsoft.com/client/2007"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Width="200" Height="200">
Canvas.Left="5" Canvas.Top="5" Canvas.ZIndex="1"
Height="200" Width="200"
Stroke="Black" StrokeThickness="10" Fill="Silver">
Canvas.Left="50" Canvas.Top="50" Canvas.ZIndex="3"
Height="200" Width="200"
Stroke="Black" StrokeThickness="10">
Canvas.Left="95" Canvas.Top="95" Canvas.ZIndex="2"
Height="200" Width="200"
Stroke="Black" StrokeThickness="10" Fill="Lime" />