The given maps show how a museum area transformed from 1990 to 2010.
In general, the museum did not change significantly in two decades. While some areas such as gardens and the cottage turned into other facilities, the remaining territory stayed almost intact.
Looking at the year 1990, the cottage which was located at the bottom corner of the map was turned into a café in 2010. Also, the garden at the bottom left corner was cut down and converted to a car park, as a result, the car park was enlarged being connected to the main road.
Although the entrance stayed unchanged, the exhibition area on the left shrank marginally giving way to the shop which was located next to it. Consequently, the shop near the entrance was expanded. The Restaurant and the garden at the top of the map did not change whereas the partition in the second exhibition area was demolished making one big room.