Display Screen with a Transitional Graphical User Interface

FIG. 1 is a front view of a first image in a sequence for a display screen with a transitional graphical user interface;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof; and,

FIG. 4 is a front view of a fourth image thereof.

The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1 - 4 . The process or period in which an image transitions to another forms no part of the claimed design. The outermost broken line rectangle showing a display screen, as well as the broken lines showing text and other features within the display screen, are environmental only and form no part of the claimed design.