Answer:
A 'slip' is a clay that has been watered down to the consistency of paint. This paint was used to decorated the cramics.
Explanation:
For title as a brick wall
I think that the answer is coins.
Http://www.arthistory.net/wood/
https://www.widewalls.ch/wood-carving-wooden-sculpture-art/
goes back to prehistoric times and used to carve sculptures and furniture and living structure as well as figurines and toys is part of that summarized but if you need more info you have these links to help.
A is most likely the answer.
Hope this Helped!
;D