Sorry, I keep replying. I'm thinking in chunks right now 😅 might be something of interest, for you. In combination with 
you could set up a nice reflection of your art on Nostr.
Npub.pro
Shopstr | Bitcoin-Native Nostr Marketplace | Shop Freely
Shopstr is a global, permissionless marketplace built on Nostr. Buy and sell goods with Bitcoin and Lightning — no KYC, no censorship, no middlemen.
