Sample writing:  

The diagrams compare the layout of a local museum and its surrounding area in 1957 and 2007. 

Overall, the museum underwent significant expansion over the 50-year period, with several new facilities being introduced. While the main exhibition hall remained, additions such as a café, an education center, and a car park enhanced the museum’s infrastructure. 

On the left side of the maps, one major change was the introduction of a museum shop near the entrance. Additionally, a reception area was built, providing a designated space for visitors. The local history room, which existed in 1957, was relocated. However, the garden in this section saw a slight reduction due to the expansion of indoor facilities. 

On the right side, substantial modifications were made. A special exhibitions section and an education center were introduced to provide visitors with more learning opportunities. A café was also constructed, enhancing visitor experience. Furthermore, a large car park was developed in the southern part of the museum, replacing part of the open space near the entrance. These changes suggest a shift towards a more modern and visitor-friendly museum environment..