The ornamental design for a modular pictureframe, substantially as shown and described.
FIG. 1 is a front perspective view of a modular picture frame showing my
new design, the side opposite being a mirror image; portions of the
display area have been broken away for clarity of disclosure; and,
FIG. 2 is a perspective view of a modified form of the design shown in FIG.
1, the side opposite being substantially a mirror image.
The unshown bottom of the claimed design is substantially plain and
unornamented.