What is claimed is the ornamental design for a fish lure, as shown and described.
FIG. 1 is a perspective view of a fish lure, showing the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a right-side elevational view thereof; and,
FIG. 6 is a top plan view thereof, the bottom plan view being a mirror image thereof.
The broken lines showing a fishing line and fishing hook in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design.