REMOVE

1. Plaques, plaquettes
2. WRAY, Amanda

WHAT

1. Public art -- England -- … (3)
2. Sculpture -- England -- S … (1)
3. Signs and signboards -- E … (1)
4. Urban renewal -- England … (1)

WHERE

1. ENGLAND, UK (3)
2. Sheffield, South Yorkshir … (3)

WHO

1. WHITE, Johnny (2)

WHEN

1. 1998 (2)
2. 2000 (1)