Nice art, and the shirt is really cool!
Welcome to the Steem World!
I have recently made an orientation video that will help you in your journey here - and will hopefully answer all the questions that took me months to figure out.
https://steemit.com/dtube/@maneki-neko/rlfwsqlj

I will also use the tag : @originalworks for this post, this will summon a robot that, if you wrote this original article, will give you an additional upvote. :)