Wall Lamp

FIG. 1 is a front, top, and right perspective of the wall lamp in an illuminated state; FIG. 2 is a rear, bottom, and right perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The dash-dot-dash lines radiating from the wall lamp in FIG. 1 indicate illumination only and form no part of the claimed design. The triple oblique shade lines in the drawings represent transparent surfaces. The broken lines depict portions of the wall lamp and form no part of the claim.