What is claimed is the ornamental design for a hanging basket, as shown and described.
FIG. 1 is a perspective view of a hanging basket showing a new design;
FIG. 2 is a front view of the hanging basket of FIG. 1;
FIG. 3 is a rear view of the hanging basket of FIG. 1;
FIG. 4 is a right side view of the hanging basket of FIG. 1;
FIG. 5 is a left side view of the hanging basket of FIG. 1;
FIG. 6 is a top view of the hanging basket of FIG. 1;
FIG. 7 is bottom view of the hanging basket of FIG. 1; and,
FIG. 8 is a bottom perspective view of the hanging basket of FIG. 1.
The components of the display shown in broken lines illustrate portions of the hanging basket which form no part of the claimed design. Further, the vertical and diagonal broken lines are not meant to be indicative of any specified colors.