REMOVE

1. Shopping malls -- England -- …
2. Plaques, plaquettes

WHAT

1. Corporate sponsorship (1)
2. Percent for Art (1)
3. Public art -- England -- … (1)
4. Sculpture -- England -- S … (1)

WHERE

1. ENGLAND, UK (1)
2. Sheffield, South Yorkshir … (1)

WHO

1. BELL, Robin Charles Hunge … (1)

WHEN

1. 1991 (1)