FIG. 1 is a top, front and side perspective view of a brush, showing my new design;
FIG. 2 is a reduced side elevational view thereof;
FIG. 3 is a reduced side elevational view thereof from the side opposite that shown in FIG. 2;
FIG. 4 is a reduced top plan view thereof;
FIG. 5 is a reduced front end elevational view thereof;
FIG. 6 is a reduced rear end elevational view thereof; and,
FIG. 7 is a reduced bottom plan view thereof.
The broken line representation of a handle forms no part of the claimed design.