Source google image: https://vignette.wikia.nocookie.net/elderscrolls/images/9/95/TESV_Ghostblade_Pedestal.png/revision/latest?cb=20111220150657
Skyrim ansilvund excavation puzzle
Source google image: https://vignette.wikia.nocookie.net/elderscrolls/images/9/95/TESV_Ghostblade_Pedestal.png/revision/latest?cb=20111220150657