Era
20th century
108
Siglo XX
37
Siglo 20
29
21st century
15
19th century
14
18th century
12
s.20
11
16th century
8
17th century
7
S XX
7
Siglo XXI
7
s.21
7
Siglo XIX
6
1881-1973
5
s.20-21
5
1541?-1614
4
Siglo 16
4
Siglo XVIII
4
1746-1828
3
1844-1900
3
1883-1949
3
1927-2014
3
1938-
3
1939-
3
1939-1975
3
1958-
3
Early works to 1800
3
Edad Media
3
Modern period, 1500-
3
Napoleonic Conquest, 1808-1813
3
Siglo XVII
3
1452-1519
2
1617-1682
2
1809-1882
2
1899-1986
2
1911-
2
1935-
2
1936-
2
1936-1939
2
1936-1939 (Guerra civil)
2
1937-
2
1959-
2
1960-
2
1963-
2
1970-
2
1988-2000
2
20th Century
2
21st Century
2
Civil War, 1936-1939
2
Classical period, 1500-1700
2
more ...