Louis henri sullivan was best known foe creating a skyscraper.
Romanticism (also the Romantic era or the Romantic period) was an artistic, literary, and intellectual movement that originated in Europe toward the end of the 18th century and in most areas was at its peak in the approximate period from 1800 to 1850.
I don't know what u mean by primary purpose light colors but if you just asking for primary colors these are the only ones.