Whale and water
Original note:
"This is my first attempt to use Paint.net, and I think it came out pretty well. I made this as a Desktop Wallpaper, so feel free to download it and use it. I use it by myself now ;)
approx. ½ hours, first with ink, scanned and then with Paint.net"
Very crummy, but interesting to see that I outright state that it's my first attempt with Paint.NET. I'm sure this was a useful learning experience even if the outcome hasn't really aged gracefully.