The map illustrates the changes that occurred in the ground floor plan of a university department from 1980 to 2010, ultimately presenting a trend toward greater efficient use of space.
Overall, over the period of 30 years, the university department underwent some certain changes, with the most noticeable feature being the expansion of the main building at the expense of green area.
In 1980, the outline of the building was simple and environmentally-friendly with the presence of several trees. The main building was connected to the street by a long main entrance. This department contained three main rooms, with the one on the right side separated from the others. At the east-west corners of the building located a small office and a library, while the outside area was filled by green plants.
Up to 2010, the green area had been completely removed to make place for a new larger library and an IT centre. A new car park was also constructed in the west, cutting across the middle of the main road and the university department. Finally, the main building was enlarged significantly with the appearance of two new rooms in the northern side and the combination of the old library and office into a bigger office room.