Display Screen with a Graphical User Interface

FIG. 1 is a front view of a first embodiment of a display screen with a graphical user interface, showing our new design; and,

FIG. 2 is a front view of a second embodiment of a display screen with a graphical user interface.

The broken lines of uneven length show a display screen and form no part of the claimed design. The broken lines of even length shown in the drawing illustrate portions of the graphical user interface that form no part of the claimed design. The different gray tones illustrate a contrast in appearance.