FIG. 1 is a front elevation view of the first embodiment of the wing mirror, of the present design;
FIG. 2 is a back elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, back, left perspective view thereof;
FIG. 8 is a top, front, right perspective view thereof;
FIG. 9 is a front elevation view of a second embodiment of the wing mirror;
FIG. 10 is a back elevation view thereof;
FIG. 11 is a right side elevation view thereof;
FIG. 12 is a left side elevation view thereof;
FIG. 13 is top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a bottom, back, left perspective view thereof; and,
FIG. 16 is a bottom, front, right perspective view thereof.
Any broken lines in the figures illustrate portions of the wing mirror that form no part of the claimed design.