The said Industrial Design consists of the visual features of the Washing Machine Having a Graphical User Interface shown in the hereto annexed drawings, whether those features are features of one of shape, ornament, pattern or configuration or a combination of any of such features.Description of the FiguresFigure 1 is a front elevation view of a Washing Machine Having a Graphical User Interface; andFigure 2 is an enlarged view of the Graphical User Interface shown in Figure 1.Figures showing the Design are included.