Brush

FIG. 1 is a front perspective view of a brush, showing my new design in a first position of use;

FIG. 2 is a rear perspective view thereof;

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 an enlarged top view thereof;

FIG. 8 is an enlarged bottom view thereof;

FIG. 9 is another front perspective view, shown in a second position of use; and,

FIG. 10 is another front perspective view, shown in a third position of use.

The broken lines in the drawings illustrate the portions of the brush, which form no part of the claimed design.