I claim the ornamental design for furniture tracery, as shown and described.
FIG. 1 is a two-dimensional plan view of my new design.
FIG. 2 is a two-dimensional plan view of my new design as applied to drawer fronts of a dresser; and,
FIG. 3 is a two-dimensional plan view of my new design as applied to a bench.
The views of the furniture tracery not shown form no part of the claimed design. The dash-dash lines in the FIGS. 2 and 3 represent environmental elements that form no part of the claimed design. The dash-dot broken lines in FIGS. 1-3 define the bounds of the claimed design and form no part thereof.