For about two years I have only accepted bitcoin payments.
On my website there is the artshop section that leads to my BTCpay or you can buy them on Plebeian market or better yet write me in DM here or on Telegram.
Artshop BTCpay:
https://w3.do/isolabellart@nsec-app/artshop
Plebeian:
https://plebeian.market/p/isolabellart@nsec.app
Telegram: