81.   The back wall has been banished and Central Park is permitted to be part of the scenery.

82.   The back wall is bowed and in need of shoring up, and city officials said Thursday that it was uncertain whether the church would have to be razed.

83.   The back wall of the front tunnel depicts life before human settlement.

84.   The back walls are separated from the floor and the side walls remain attached only by some quirk of architecture.

85.   The four-story window that makes up the back wall of the lobby draws leaf-lookers like flypaper.

86.   The helicopter appeared and hovered for a moment, dropping a rope to lift the Jesus, which was hidden in an alleyway behind the back wall.

87.   The impressive curved bar near the entrance has fish aquariums built into the back wall.

88.   The next day, investigators found racist graffiti spray- painted on a back wall of the building.

89.   The panels that had served as a back wall between two derricklike structures now rise.

90.   The only art in the room are four posters of works by Diego Rivera, Henri Matisse and others on the back wall.