Front surface of a retaining wall module

FIG. 1 is a perspective view of a first embodiment of the front face of a retaining wall module shown in condition for use with other retaining wall blocks;

FIG. 2 is a greatly enlarged view of the front face of the retaining wall module shown in FIG. 1, shown separately for clarity of illustration;

FIG. 3 is a perspective view of a second embodiment of the front face of a retaining wall module shown in condition of use with other retaining wall blocks; and,

FIG. 4 is a greatly enlarged view of the front face of the retaining wall module shown in FIG. 3, shown separately for clarity of illustration.

The broken line showing of a sectional retaining wall is for illustrative purposes only and forms no part of the claimed design.