Anyone who attempts a creative work should pay attention to copyright.

The intellectual property laws protect the artis, publisher in unauthorized uses of his work. In addition, the strict requirements prevent performing it in public, filming it, broadcasting it, or any adaptation of it.

In the late 15th century in Venice and in the 16th century in England, Royal patent grants gave government control over contents of creative work. These grants were used to generate government revenue.

In 1710, in England, the Statue of Anne, set the period of encroachment at 28 years, before it could pass into public domain.