The ornamental design for a workareacurtain, as shown and described.
FIG. 1 is a front elevational view of a work area curtain showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is an enlarged and fragmentary right side elevational view of the encircled portion of FIG. 6 showing an exemplary one of the rows of lights with an overlying transparent cover.
The work area curtain is shown with a symbolic break in the length and height. The appearance of any portion of the article between the break lines forms no part of the claimed design.
The dashed lines in the drawings depict environment, including illumination, and form no part of the claimed design.