REMOVE

1. Lettering
2. London

WHAT

1. Conceptual art -- England (5)
2. Escalators (5)
3. Public art -- England -- … (5)
4. Bronze sculpture (2)

WHERE

1. ENGLAND, UK (8)

WHO

1. WEINER, Lawrence (5)
2. BEHNES, William (2)
3. HOLLAND, HANNEN & CUBITTS (1)
4. LONDON CITY COUNCIL - Dep … (1)
5. MARTIN, Leslie (1)

WHEN

1. 1998 (5)
2. 1861 (2)
3. 1961 (1)