Know of a good blank wall somewhere?

Silly Genius is looking for a wall for mural:

yo. I have this idea for a mural for Wah Wah Watson, guitarist & member of the Funk Brothers at Motown. played for Temptations, Gladys Knight, Herbie Hancock & list goes on. he was from Richmond and I’d like to put some art on a wall for him. I need help finding a wall

a nice big wall, preferably with no windows and preferably on Southside or Northside. send suggestions if you know of any, especially if you have any connections to the owners & can help secure it