Is this your question or waaaaaat
The protestants did not believe in worshipping saints, because they believed that the Bible should be the only word that is respected in Christianity. There is evidence of this in art, as many Catholic art represents saints being worshipped, while you will not find any saints in Protestant art. Rather, most Protestant art is depicting stories directly from the Bible.
The technique that was then being used in order to portray king Akhenaten, the 3 daughters and his wife Nefertiti was sunken-relief carving. This is a kind of carving that does not go on the flat surface and this is called cavo-relievo.