Sun Building References Sun Building building, Washington, District of Columbia, United States Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Alfred B. MullettHis nine-story Sun Building (1885–86) in Washington, D.C., can be regarded as one of the first skyscrapers because of its slim, elongated vertical form. Read MoreHis nine-story Sun Building (1885–86) in Washington, D.C., can be regarded as one of the first skyscrapers because of its slim, elongated vertical form. Read More