REMOVE

1. Fountains
2. Architecture -- England -- B …
3. Tourism and art
4. City squares -- England -- B …
5. City halls -- England
6. Birmingham
7. BROCK, Thomas
8. not known

WHAT

1. Fences -- England (2)
2. Heart of the city (2)
3. Public art -- England -- … (2)
4. Railroad stations -- Engl … (2)

WHERE

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

WHO

1. KNIGHT, Chris (2)
2. MUKAIDE, Keiko (2)
3. PAYNE, Brett (2)
4. TYSSEN, Keith (2)

WHEN

1. 2007 (2)