The provided maps depict changes that took place in a specific gallery and facilities encompassing it over a period of 20 years.
Looking from an overall perspective, it is readily apparent that this area witnessed a number of modifications, most important of which included the expansion of the car park and the shop, along with the appearance of a new coffee area.
In terms of the museum, there were two adjacent exhibition rooms located by the entrance in the northern part of the gallery in 1990; however, they were merged to become one in 2010. Meanwhile, the L-shaped displaying room, which was situated on the left of the museum in 1990, was partly demolished to make way for the expansion of the shop in 2010.
Regarding the surroundings of the museum, there was an extension of the car park in the east of the area in 2010, where there used to be a garden on the bottom-right side in 1990. At the same time, the cottage in the southwest part of the area in 1990 was completely converted into a coffee zone in 2010. Additionally, the remaining features included in this area remained intact during the period shown.