1. A computer-implemented method of processing data, said method comprising: generating first data for displaying a first image on a first display screen of a display device, wherein said first image comprises a graphical object; and generating second data for displaying a second image on a second display screen of said display device, wherein said first and second display screens overlap, wherein said second image comprises a silhouette corresponding to said graphical object, and wherein said second image further comprises at least one contextual element surrounding said silhouette.