REMOVE

1. Tourism and architecture
2. Mosaics

WHAT

1. Architecture -- 1900-2000 (2)
2. Architecture -- Details (2)
3. Architecture -- England - … (2)

WHERE

1. Barcelona (2)
2. Birmingham (2)
3. ENGLAND, UK (2)
4. SPAIN (2)

WHO

1. GAUDI, Antonio (2)
2. THOMASON, H. R. Yeoville (2)
3. SALVIATI BURKE AND CO. OF … (1)

WHEN

1. 1879 (2)