I've been using GIMP for about 6 years now, I've started with making manipulations first, but since a year or three I've been working on my digital drawing skills.
Also, recently I've bought my first tablet and started studying 'Gamedesign' and I'm in my first year now.
Here's some work I've made!
(this one is made with a tablet and MyPaint)
And here's a screenshot of my first game I'm making for college. ^^ It's a point&click adventure.
And something random that doesn't have anything to do with digital, I've painted my shoes just to make them less boring