There may be as many lawyers working from home as there are dentists. This is only two of many. FYI in Spanish two words are used for "lawyer" like English interchanges lawyer and attorney. They are abogado and bufete. And you could guess that notario is a notary public.
And if interested in Spanish, my Spanish blog today is about Hoy tengo mi nuevo libro.
And my photo gallery of Home Business Signs - Atenas