Retaining wall block

FIG. 1 is a perspective view of a retaining wall block of my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 7 is a perspective view of another embodiment of the retaining wall block of my new design; and,

FIG. 8 is a side view of the embodiment of FIG. 7, the opposite side being a mirror image thereof, with the top view, the bottom view, the front view, and the rear view of the embodiment of FIG. 7 being the same as that of the embodiment of FIG. 1 as shown in FIGS. 2, 3, 4, and 5, respectively.