Brush

FIG. 1 is an isometric view of a brush;

FIG. 2 is a top plan view of the brush of FIG. 1 ;

FIG. 3 is a bottom plan view of the brush of FIG. 1 ;

FIG. 4 is a front elevation view of the brush of FIG. 1 ;

FIG. 5 is a rear elevation view of the brush of FIG. 1 ;

FIG. 6 is a left side elevation view of the brush of FIG. 1 ; and,

FIG. 7 is a right side elevation view of the brush of FIG. 1 .

Portions of FIGS. 1 through 7 are shown in evenly spaced broken lines illustrating portions of the article that form no part of the claimed design.