FIG. 1. Is a first perspective view of a modular block showing the new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a back elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom plan view thereof. The long broken lines in FIGS. 1-7 depict shading and form no part of the claimed invention. The small broken lines in FIGS. 1-7 illustrate portions of the modular block that form no part of the claimed design. |