The two plans show the changes to the layout of the ground floor of a museum between 1990 and 2010. The most striking alteration was on the right side of the entrance, where the Archaeology Gallery was divided into two separate areas: the Children’s Interactive Zone and the Poster Display Area. On the left side of the museum, the Gift Shop was expanded and renamed the Café and Gift Shop. In addition, a lift was added between the Natural History Room and the Café and Gift Shop. While the Museum Office remained unchanged, a separate Reception Counter was constructed. At the same time, the entrance was almost doubled in size. Moreover, the position of the statue was changed from the right side of the stairs to the center of the museum. Taken as a whole, the ground floor of the museum underwent a number of major alterations between 1990 and 2010.