Looking into Creating Digital Designs

I've been looking more and more into creating my own digital design and I am debating what exactly I want to do with them. Let me know if you have any recommendations for where you can get commercial used art.

Also on a side note, there is a blooper at the end. Leave a thumbs up if you make it to the blooper!

Printful Affiliate Link:

https://www.printful.com/a/4061163:44a8d0607d9a25c3bb2d1f6103e63bd4