The map depicts how an exhibition room and its surroundings altered from 1990 to 2010. At a glance, there were several changes, the most noticeable was in the east side and the introduction of a coffee shop in 2010.
Regarding the map in 1990, there was a large garden in the North and a smaller one in the corner of the East side. To go inside the museum, there was a restaurant, an L block next to a shop, and two separate blocks at the corner next to the entrance. This building was above a cottage near the main road. To the East, there was a road leading to a car park which was also above the smaller garden.
Regarding the map in 2010, the museum had several changes especially the L block was diminished whereas the shop was expanded. While separate blocks at the top left-hand corner in 1990, it was combined in 2010 still next to the entrance. Outside the exhibition, most noticeably, the car park was expanded more than it was in 1990 while the garden was gone. The cottage was replaced by a coffee shop, near the main road.