Quick Answer. A mixed cell reference in an Excel spreadsheet refers to a cell that contains both absolute and relative references. An absolute reference is a number that remains the same, and a relative references is a number that changes when a formula or function is applied to new cells. Continue Reading.
The English Renaissance. Ingo Jones (1573-1652), England's first major scene designer, introduced the Italian concept of perspective scenery to the English court theatre of James I in the beginning of the 17th century.
Thus, you could say that Aeschylus invented dramatic dialogue, making him the originator of all subsequent theater, movies, and TV. Not too shabby. But then, in 468, Aeschylus was given a run for his money by a young upstart named Sophocles, who actually won first prize in his first year competing.