Towns have pages, too, L Gecka. I join those pages that are relevant-I do a "Doors of..." series as well as other images of towns and I post my work on those pages. If you have work that is location-centric, it can do well. For instance, Since I sell the "Doors of Lambertville" at a local gallery, I post in Lambertville's FB page when the poster is available or has been updated. My first batch of 5 large posters sold out in less than 48 hours and I have sold 15 plus the framed sample in less than 6 months. That would not have been possible without Facebook.