FIG. 1 is a perspective view of a first design of the sofa showing our new design;
FIG. 2 is a front elevational view of the sofa shown in FIG. 1;
FIG. 3 is a rear elevational view of the sofa shown in FIG. 1;
FIG. 4 is a side elevational view of one side of the sofa shown in FIG. 1, with FIG. 5 being a side elevational view of the other side of the sofa shown in FIG. 1;
FIG. 6 is a top plan view of the sofa shown in FIG. 1;
FIG. 7 is a bottom plan view of the sofa shown in FIG. 1;
FIG. 8 is a perspective view of a second design of the sofa showing our new design;
FIG. 9 is a front elevational view of the sofa shown in FIG. 8;
FIG. 10 is a rear elevational view of the sofa shown in FIG. 8;
FIG. 11 is a side elevational view of one side of the sofa shown in FIG. 8, with FIG. 12 being a side elevational view of the other side of the sofa shown in FIG. 8;
FIG. 13 is a top plan view of the sofa shown in FIG. 8; and,
FIG. 14 is a bottom plan view of the sofa shown in FIG. 8.
The broken line portions of the drawings do not form any part of the claimed design.