The South Australian State Library is very close to the museum. It is an old-fashioned building with a unique architectural style. The inner hall is connected from top to bottom. The huge stone pillars, golden walls, wrought iron retro railings and transparent glass domes are very spacious and bright. You can directly see the whole layout of the three-storey building, which looks very grand. The clock hanging on the central wall of the library hall is said to have been produced in London in the 19th century and is still working. At present, libraries are still open for free, and we can see that many people in libraries are consulting materials.