WPF Path画个勾号

 <Path  Data="M 0,100  Q 35,140  54,190 Q 100,45  168,0 S 90,40  50,150 Q 40,136 0,100 Z "
                               Fill="GreenYellow" 
                               Stretch="Fill"    
                               Margin="50,0,0,0"
                               VerticalAlignment="Bottom"
                               HorizontalAlignment="Center"
                               Height="28"
                               Width="28"
                               />