Air Circulation Shield

FIG. 1 is a top, right, rear isometric view of an air circulation shield showing my new design.

FIG. 2 is a bottom, left, front axonometric view thereof.

FIG. 3 is a left elevational view thereof.

FIG. 4 is a right elevational view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a rear elevational view thereof.

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

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures represent the environment in which the claimed design is used and form no part of the claimed design.