FIG. 1 is a perspective view showing the design for a skin wound closure.

FIG. 2 is a top view thereof

FIG. 3 is a bottom view thereof

FIG. 4 is a left side view thereof. The right side view is the same as the left side view; and,

FIG. 5 is a front view thereof. The rear view is the same as the front view.

The broken lines shown in the drawing form no part of the claimed design. The broken horizontal lines in FIGS. 1, 2, and 3 indicate boundaries between the broken and solid lines. The shading shown in the drawings is provided merely to indicate the contour of the design; it is not intended to be indicative of any particular texture, etc.