Which statements describe how architect antoni gaudi, i. m. pei, and oscar niemeyer might create harmony and beauty in the exterior and interior of an art museum?

The answer is 

B.They could use a similar style of sculptural decoration on all of the exterior and interior walls.  C.They could use pleasing proportions for all the parts of the building.  D.They could use the same kinds of shapes, colors, textures, and forms as in the natural or man-made surroundings.  E.They could add a fountain, gateway, or sculpture that has the lines, forms, colors, or images of the art museum.

This sounds like a personal reflection on something you did. it is asking the hardest part, or a part you may have struggled with on an informal interview you must have done. it is also asking advice you'd give someone else for the process of completing an informal interview, so you should write something that would . for example, maybe the first thing they should do, something they should include.