FIG. 1 is a perspective view of an embodiment of the advent calendar in an unfolded opened configuration, showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view of an embodiment of advent calendar in a closed configuration;
FIG. 9 is a front view thereof;
FIG. 10 is a back view thereof;
FIG. 11 is a left view thereof;
FIG. 12 is a right view thereof;
FIG. 13 is a top view thereof; and,
FIG. 14 is a bottom view thereof.
The subject matter shown in dashed lines is for illustrative purposes and forms no part of the claimed design.