REMOVE

1. Signs and signboards
2. Streets -- Accessories

WHAT

1. Public art -- England -- … (2)
2. Landmark sculptures (1)
3. Metal-work -- England -- … (1)

WHERE

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

WHO

1. VICKERS, Andrew (1)
2. WIDDOWSON, Robin (1)
3. not known (1)

WHEN

1. 1989 (1)
2. 1999 (1)
3. 2000 (1)