Today I want to show you a few tips for open source programs - GIMP and Inkscape (both free).
This tutorial covers
Making lineart transparent
Review and comparison of Adobe Illustrator vs Inkscape
in short: Inkscape is a professional tool capable of replacing Illustrator (which is paid).
Download the programs here:
If you have more questions, feel free to ask.
The main Near picture comes from this meme [link]
The edited cosplay photo is here [link]