Put the Sprite at a specified location, using the dimentions of the BackgroundImage. Unless you are using coordinates you have gotten from a mouse-click, this is how you want to place a Sprite somewhere. It is the easiest way to track things. But, if you are doing something using mouse-click coordinates, you want to use PutPictureBoxLocation

public void PutBaseImageLocation(
	double X,
	double Y
)