The answer is
<span><span>B.They could use a similar style of sculptural decoration on all of the exterior and interior walls.</span><span><span> C.</span>They could use pleasing proportions for all the parts of the building.</span><span><span> D.</span>They could use the same kinds of shapes, colors, textures, and forms as in the natural or man-made surroundings.</span><span><span> E.</span>They could add a fountain, gateway, or sculpture that has the lines, forms, colors, or images of the art museum.</span></span>
In tonal Western classical music (music with a tonic key or "home key"), the most frequently encountered chords are triads, so called because they consist of three distinct notes: the root note, and intervals of a third and a fifth above the root note. ... A series of chords is called a chord progression
-Playwright
While there can be a group of artists that create a script, this is usually accomplished by the playwright.