Possibly the first film to utilize the technique of focus pulling. A man kisses a beautiful and lively woman, then the image blurs and dissolves into a clear image of the man waking up to his nagging wife.
1938
1955
1990
2010
1936
1952
1957
1933
1915
1932
1953
2025
1924
1928
2014
1901
1945