Screenshot from Timekeepers, looks like bad fan art.
Seriously, it's like covering your car in giant random numbers and letters.
Stargate is riddled with stuff like this I wouldn't look to into it. One of my faves is the abbadon cartoosh . Yeah, and advanced race of alien beings is going to build a temple and carve shit into the walls to record addresses, instead of IDK, storeing that info on their super advanced computers.