The second image shows another use of types. The bust of a young man was produced when some material was poured into a mould. It was given time to set and become firm. Then, when it was ready, the mould was opened, and the bust removed. If you examine the insides of the mould, you can see how they fit the bust. In this example, the mould is the archetype and the bust is the antetype. So, if the wax or the fill in the mould are too soft or too strong, then they will not be able to receive and to keep the impression of the seal or the mould. That is, the antetype has to be able to receive the design of the archetype or else it does not fulfil its purpose.
part I is here: https://www.fryuhanna.com/2020/09/03/types/
The three parts are short, this being the shortest, so I could have three illustrations