The maps illustrate some changes about the data of riverage College over the 30 years period and now.
It is clear that a number of major changes have been made to riverage College. These include relocating the office, renovating some facilities, building of a music room, a green area, and so on.
Looking at the charts in more details, we can see that the riverage College was over the 30 years period. In the left hand side was a sport hall, next to was a flower garden, in the middle of the college were 3 connected different rooms refectory, library, and common room,besides the 5 different rooms were office and reception, the car park was in the right corner.
On the other hand, now, some changes have been made to riverage College. The sport hall remain unchange, but flower area convert by step. Moreover, in the middle refectory and common room replace by office and cafe,although library is remain stable, beside, significantly expanding the music room, and office replace by art class room.while, the reception stay the same place now. In the right corner car park is demolish completely and converting by green area with tree.