We claim the ornamental design for a lavatory, as shown and described.
FIG. 1 is a perspective view of the claimed design;
FIG. 2 is a top view of the claimed design shown in FIG. 1;
FIG. 3 is a bottom side view of the claimed design shown in FIG. 1;
FIG. 4 is front view of the claimed design shown in FIG. 1;
FIG. 5 is a cross-sectional view of the claimed design shown in FIG. 1 taken along line 5-5 in FIG. 2;
FIG. 6 is a side view of the claimed design shown in FIG. 1; and,
FIG. 7 is a cross-sectional view of the claimed design shown in FIG. 1 taken along line 7-7 in FIG. 2.
In the drawings, the broken lines depict portions of the article that form no part of the claimed design. For example, broken lines formed by equal length dashes show unclaimed portions of the design. Broken lines formed of unequal length dashes (i.e., dash-dot) show boundaries between either claimed and unclaimed portions of the design or between unclaimed and unclaimed portions of the design.