Step 1 :
Create art, you could use any art you have done in the past. My art took less than a minute on Paint.
Step 2 :
Create a crypto wallet. Preferably MetaMask. This is where the funds go.
Step 3 :
Create a NFT Marketplace Account. I used Mintable because it is “FREE”.
Step 4 :
Go auction your art! Make sure to transfer the copyright and put some labels and description. You could make a twitter account to show your art links and put some hashtags.