Shelf

Description

FIG. 1 is a perspective view of a shelf, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a first side view thereof; and,

FIG. 7 is a second side view thereof.

The broken lines shown in the drawings illustrate portions of the shelf that form no part of the claimed design.

Claims

The ornamental design for a shelf, as shown and described.