REMOVE

1. Glass -- In architecture
2. Plants

WHAT

1. Conservatories (3)
2. Gardens -- England -- Lon … (2)
3. Kew Gardens (London) (2)

WHERE

1. ENGLAND, UK (3)
2. London (2)
3. Buxton, Derbyshire (1)
4. FRANCE (1)
5. Paris (1)

WHO

1. BURTON, Decimus (2)
2. TURNER, Richard (2)
3. ANDREU, Paul (1)
4. DUKE, Robert Rippon (1)
5. VON SPRECKELSEN, Johan Ot … (1)

WHEN

1. 1987 (2)
2. 1885 (1)
3. 1990 (1)