<Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="" Height="300" Width="300"> <GeometryGroup> <EllipseGeometry RadiusX="0.45" RadiusY="0.2" Center="0.5,0.5"/> <EllipseGeometry RadiusX="0.2" RadiusY="0.45"> <EllipseGeometry.Center> <Point X="0.5" Y="0.5" /> </EllipseGeometry.Center> </EllipseGeometry> </GeometryGroup> </Window>