1

Broken revealing workings

2

Badly-made and obvious

3

Weathered and discoloured

4

Covered in warning graffiti

5

Visible repairs to its structure

6

Hasn't reset properly

7

Is made from odd materials

8

Cautious footprints around it

9

Excessive wear and tear

10

Produces an unusual echo

11

Hastily constructed

12

Crackles with arcane energy