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.
1961
1927
1944
1923
1988
1918
1924
1989
2014
1949
1929
1928
2010
2003
1926
1925
1951