Hi Crosheille! Thank you! Yes, I started with a very simple drawing (because that's all my skills allow) and traced over it with a dark black drawing pen when I was ready. Then I scanned it at 300 dpi and retouched it with GIMP, which is free software. I learned several steps for that process and also enhancing the image by vectorizing from a fellow steemian @coloringiship. She has several tutorials on her blog that have been really helpful! Once you've retouched and vectorized and colored if you like, then you can upload to a print on demand site like RedBubble, Zazzle, Teespring, etc. there are many to choose from. I've really been enjoying myself just figuring it all out - maybe someday I'll even sell something!