Warwick HQ wooden "carved image" on wall - please verify using QR reader
I think it is an ancient phallic symbol disguised as a QR code.
I think this is the case since my wife gets horny when she scans it.
Rub a Dub
Smiddy and George mentioned the tetragrammaton.
I can remember when the Perth Western Australia Assembly Hall used to have a giant tetragrammaton hanging over the top of the stage! This was later removed and deemed to be "idolatrous" as were the WT logo's.
Now the use of jworg is SO common that it insults the previous decisions to remove such things!