FIG. 1 is a perspective view of a countertop showing a first embodiment of our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a left side elevation view thereof; and
FIG. 8 is another perspective view thereof shown in the environment of a cabinet;
FIG. 9 is a perspective view of a countertop showing a second embodiment of our new design;
FIG. 10 is a top plan view thereof;
FIG. 11 is a bottom plan view thereof;
FIG. 12 is a front elevation view thereof;
FIG. 13 is a rear elevation view thereof;
FIG. 14 is a right side elevation view thereof;
FIG. 15 is a left side elevation view thereof; and,
FIG. 16 is another perspective view thereof shown in the environment of a cabinet.
The broken lines showing portions of the cabinet, faucets, and soap dispensers are included for the purpose of showing the environmental structure and form no part of the claimed design.