Hi there the answer to your question is Physical Maps, hope I have helped you.
<u>Answer:</u>
What type of illustration is this?
This type of illustration is a storyboard.
What part of the production pipeline is this essential to? This is important to the pre-production part of the production pipeline.
<em>Nothing here is guarantied, it's just my take! I hope this helps a bit!</em>
A I'm sure it's helps keep the button on slik is too soft wood would not help a smaller button wouldn't help so A is the correct answer
