Lampshade

FIG. 1 is a perspective view of a lampshade showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the lampshade, the broken line environmental showing of the floor lamp is for illustrative purpose only and forms no part of the claimed design.