The ornamental design for a seat, as shown and described.
FIG. 1 is a front perspective view of a seat embodying my new design;
FIG. 2 is a three-quarter, front perspective view thereof; and
FIG. 3 is a side perspective view thereof.
The design is characterized by broad, contoured armrests in association
with a contoured back and a footrest which overlaps the front edge of the
side panels, the armrests and back being encircled by piping extending
around the outer edges thereof.
The side not shown is the mirror image of the side shown.