REMOVE

1. Garden squares -- England -- …

WHAT

1. Public art -- England -- … (2)
2. Public spaces (2)
3. Sculpture, American -- 19 … (2)
4. Public sculpture (1)

WHERE

1. ENGLAND, UK (2)
2. Middlesbrough, Teesside (2)

WHO

1. OLDENBURG, Claes (2)
2. VAN BRUGGEN, Coosje (2)

WHEN

1. 1993 (2)