SNIP To understand the text, we need to know a little about the obelisk’s history. Before it was gifted to Paris, the monument used to be one of two that stood outside the Luxor Temple in Upper Egypt. Both pillars were built around the 13th century BCE, at the time of Ramses II’s reign. But at this time, the obelisk that is now in Paris would have had a face that could be seen by passengers traveling along the Nile River, and it is from this angle (around 45°) that the secret message is visible.“When I calculated where to stand...