Depending on the work they are selling, some art doesn't take any explanation to sell
Artist in the booths can be difficult to talk to about any else besides their artwork, they spent all their time creating and so much effort traveling long a distance to set up, and sell their work for 2 1/2 day (30hours) then break it all down to travel home
There at work and they don't want to feel like they're being solicited
All of our focus is selling our our art, they won't have the open mindset to grap Nostr or Bitcoin
All they will be thinking about is why aren't we talking about my art, I need to sell something
This was my life