In one(small) paragraph answer the following:
list 3 motivations for the creation of madonna and child with eight angels, 1478.

Where is the painting?

Hey here is your answer

The most basic method for controlling horizontal sway is to simply tighten up the structure. at the point where the horizontal girders attach to the vertical column, the construction crew bolts and welds them on the top and bottom, as well as the side. this makes the entire steel super structure move more as one unit, like a pole, as opposed to a flexible skeleton.

Yes, they totally can. abstract art is art that takes after nothing in particular, therefor making it abstract.