Answer:
The answer is C.) A drawing from a secondary source, e.g. books, photos, adverts, ect.
Explanation:
You're getting information from someone who made an observation.
C) Brussels down handle up because after washing it all the water has to be dryer off before storing back to a dry place or else all the clean paintbrushes will get wet and possibly dirty.
A. there was an awful mold which grew on the paintings and the walls, but seems to be in remission now