| Thus, the outer surface was polished and the platforms of the steps were not horizontal, but fell off to the outside | 2004 , Games Prisoners Play |
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| The second extension turned the original design into a true pyramid by filling in the steps with limestone encasing | Walls were only partly polished |
| 2006 , Cutting it Out: a journey through psychotherapy and self-harm | |
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| Stones from the outer cover were stolen only after they were exposed by the excavations | In , hover over a pyramid to highlight and click for its article |
The Riddle of the Pyramids.
| In its ruined state, the structure is 213 feet 65 meters high, and its entrance is aligned north-south, with the entrance in the north, 66 feet 20 meters above present ground level | Secondly, the inner step pyramids had been designed as the final stage |
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| The steep descending passage 57 feet 17 meters long leads to a horizontal passage, just below the original ground level, that then leads to a vertical shaft 10 feet 3 | Inside the Great Pyramid of Giza |
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