FIG. 1 is a front, right and top perspective view of a background for photography, showing our design.
FIG. 2 is a rear, left and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof.
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1;
FIG. 10 is a front, right and top perspective view thereof, shown in condition of use with a tripod disclosed in broken lines to illustrate an environment; and,
FIG. 11 is an enlarged view of portion 11 shown in FIG. 10.
The broken lines showing a tripod in FIGS. 10 and 11 represent environmental structure and form no part of the claimed design. Additionally, the dot-dash broken lines encircling an enlargement portion of the design forms no part of the claimed design.