Paducah, Kentucky pulled this off. Attracted artists with inexpensive downtown housing and studio spaces. Funded a bunch of public arts initiatives, including a quilting museum. Turned around decades of population loss, and now one of the most charming towns in the state.
Once again: Broke Artists need to PICK A TOWN in the middle of nowhere and flock to it.
Preferably a town that is:
1. Actively dying / hopeless
2. Chock full of DIRT CHEAP housing
3. In a high-minimum-wage state
4. Has some kind of public transit
Ogdensburg NY comes to mind. As does Herkimer, Tupper Lake, Malone, Binghamton, and Massena NY.
Each has some kind of a local bus, some kind of connection to coach bus or Amtrak, low rent, and crazy cheap property.
Literally anyone who wants to live a low-rent lifestyle, making art, writing novels, hanging around in warehouses and cafes, etc can show up in one of these towns and make it work.
$16/hr minimum wage, houses for as little as $40,000 (Ogdensburg and Massena) or, on the higher end, $100k (Tupper Lake).
STOP being fixated on NYC / Philly / MTL. Just make the leap. I'm already up here. I already paved the way.
And if you want it even cheaper come to a village like mine, my house was $33,000. There's a cabin down the road from here for $17,000. You do not need to work a job here, period.