Hi! Persevere and try to offer regular content on Steemit, it will pay off in the long run. I also suggest you ask about art-venture, it's a project that support artists on steemit. https://steemit.com/@art-venture
You can use the tag "art-venture" to share your creations with this community.
There is also Ntopaz; an another art community on steemit : https://www.ntopaz.com/
I leave you a link to a user guide. https://steemit.com/ntopaz/@smeralda/notice-en-ntopaz-posting-guidelines
I hope to see you around here soon! :)