91.   The old-fashioned clock on the back wall chimed on the hour.

92.   The rake of the stage will be altered to improve sightlines, but the back wall of the theater will remain open to the desert sky.

93.   Theaters install four speakers along back walls, then hook up wires to an adapter.

94.   There are shades of blue throughout, from the tips of the light fixtures to the back wall bedecked with votive lights.

95.   There, behind the columns and against a back wall, the terrorists moved unimpeded from victim to victim.

96.   There are three chairs on the stage and the back wall has been painted to represent a pale-blue Magritte sky.

97.   They fingerprinted him against the back wall, opposite the door to the death chamber.

98.   There was magic in the mere fact of hearing it in the new Ozawa Hall, with its back wall open on the summer night.

99.   There were two closets on a back wall, each with a combination-lock safe box.

100.   This jaw-dropping wallop might very well have either hit, or gone over, the back wall behind the TV camera in Fenway.