Answer:
I think digital artists often begin by sketching their ideas on paper so if they change their mind, it would be a lot easier to mess up the paper instead of the computer. Also, by using paper, digital artists can plan out their ideas and draw it on the computer later.
The design of masonry systems should prevent the intrusion of the elements, rain, snow, heat, and cold, into the building’s interior, and it should safeguard the building’s structural components. Any structural break in the wall could compromise your building envelope. Porous or poor quality masonry units are among the most common failure points, such as:
mortar joints
hairline or shrinkage cracks
parapet
door and window details
Hope that helps?
I don't see any options but I think the answer was Fergie
