Back in May, it was reported that a robot explorer sent through the Great Pyramid of Giza discovered mysterious hieroglyphs in the 4,500-year-old mausoleum behind one of its mysterious doors. The images transmitted by the robot showed hieroglyphs written in red paint that had not been seen by human eyes since the construction of the pyramid.
This week, the reports are that the three red ochre figures painted on the floor of a hidden chamber at the end of a tunnel deep inside the pyramid are just numbers. The builders of the pyramid simply recorded the total length of the southern shaft from the Queen’s Chamber: 121 cubits.
While not exactly graffiti, it reminds me that when I’ve worked on an older house, I’ve often found notes left by the original workers who built it, like sketches with dimensions on the plaster covered up by wallpaper.