Answer:
African Americans were a key components in the Harlem Renaissance jazz music scene.
Believe it or not, it was known as the "New Negro Movement"
Brass instruments, such as trumpets, trombones, tubas, and french horns, were apart of this iconic movement of history.
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The architects who designed it actually created an "optical" illusion.
An optical illusion is a illusion affecting the visual framework and described by a visual precept that seems to contrast from the real. When we see a thing, the manner in which we see things in a particular territory varies essentially relying upon our angle and perspective. To neutralize it, numerous designers make an optical Illusion and it will invalidate the impact of the distortion.