FIG. 1 is a front elevation view of a first embodiment of a bath tub, of the present design;
FIG. 2 is a rear, top perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front, top perspective view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right, top perspective view of a second embodiment of a bath tub, of the present design;
FIG. 8 is a left, top perspective view thereof;
FIG. 9 is a left side elevation view thereof;
FIG. 10 is a front, elevation view thereof;
FIG. 11 is a rear elevation view thereof; and,
FIG. 12 is a top plan view thereof.