Resending in case you couldn't see the graphics the first time.
This sign "Hola" or hello in English. Seems to be fine.
But I was expecting to find the the parallel to wall rotation symbol on an angle which would be the same place as the arm would be. I know that the parallel to wall lines where first drawn as the arm itself, so I guess that's why I was expecting the parallel to wall rotation in different positions.
Any suggestions on writing this sign?