Frame

FIG. 1 is a perspective view of a frame;

FIG. 2 is a front view of the frame;

FIG. 3 is a rear view of the frame;

FIG. 4 is a left side view of the frame;

FIG. 5 is a right side view of the frame;

FIG. 6 is a top view of the frame; and,

FIG. 7 is a bottom view of the frame.

The broken lines in the drawings depict portions of the frame that form no part of the claimed design.