public class Game : Entity
{
  public Game(ContentLoader content, ScreenSpace screen)
  {
	 var view = screen.Viewport;

	 new Sprite(content.Load<Image>("Background"), view);                  
	 // new Sprite(content.Load<Image>("Empty"), view);
	 new Sprite(content.Load<Image>("White"), view).AlphaValue = 0f; 

	 new DeltaEngine.Rendering.Shapes.Line2D(view.TopLeft, view.BottomRight, Color.Red);
  }
}