FIG. 1 is a front perspective view of a four wing diamond foundation according to an exemplary embodiment of the present invention.
FIG. 2 is a rear perspective view of the four wing diamond foundation of FIG. 1.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a left side view thereof.
FIG. 6 is a right side view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof.
FIG. 9 is a front perspective view of a four wing diamond foundation according to a second exemplary embodiment of the present invention.
FIG. 10 is a rear perspective view of the four wing diamond foundation of FIG. 9.
FIG. 11 is a front perspective view of a four wing diamond foundation according to a third exemplary embodiment of the present invention; and,
FIG. 12 is a rear perspective view of the four wing diamond foundation of FIG. 11.
The broken lines shown in FIGS. 9-12 illustrate portions of the four wing diamond foundation that form no part of the claimed design.