A History of Art for Beginners and Students (Painting, Sculpture, Architecture)
by Clara Erskine Clement Waters
No one can speak with exactness as to the time when sculpture was first practised by the Egyptians; we only know that it was a very long time ago. But we do know that in the time of the twelfth dynasty, which dates from 2466 B.C., sculpture had reached a stage of excellence such as could only have resulted from the experience of many years of training and practice in this art.