Phototherapy Mask

FIG. 1 illustrates a front perspective view of a phototherapy mask; FIG. 2 illustrates a front view of the phototherapy mask thereof; FIG. 3 illustrates a back view of the phototherapy mask thereof; FIG. 4 illustrates a left side view of the phototherapy mask thereof; FIG. 5 illustrates a right side view of the phototherapy mask thereof; FIG. 6 illustrates a top view of the phototherapy mask thereof; FIG. 7 illustrates a bottom view of the phototherapy mask thereof; and, FIG. 8 illustrates a back perspective view of the phototherapy mask thereof. The broken lines in the drawings illustrate portions of the phototherapy mask that form no part of the claimed design.