FIG. 1 is a perspective view of a first embodiment of a decorative arch;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view of a second embodiment of a decorative arch installed on a pedicure spa base;
FIG. 9 is a front view thereof installed on a pedicure spa base;
FIG. 10 is a rear view thereof installed on a pedicure spa base;
FIG. 11 is a right side view thereof installed on a pedicure spa base;
FIG. 12 is a left side view thereof installed on a pedicure spa base;
FIG. 13 is a top view thereof installed on a pedicure spa base;
FIG. 14 is a bottom view thereof installed on a pedicure spa base; and,
FIG. 15 is a perspective view thereof installed on a pedicure spa base having a chair.
The broken lines of FIGS. 8-15 form no part of the claimed design and are used to illustrate environmental structure.