The Canberra Parliament Building is a landmark building on the Canberra Capitol Hill, which is extremely luxurious. On the roof of the Canberra Parliament Building is a meadow with an 81-metre flagpole hanging a national flag the size of a double-decker bus. Roof meadows are easy to access, and there are 360 degrees of urban landscape. The first step into the parliament building is through the front hall, which is paved with 90,000 mosaics. The grey-green marble pillars in the hall symbolize the forest. There is a 20-meter-long brocade in the hall and a 1291 edition of the Great Charter, which has only four surviving copies.