Here is the old logo for CASOS. It looks okay, but it’s only in raster format and furthermore has lots of annoying artifacts from being JPEG compressed a few too many times.
I was really impressed with how easy this was. There still are a few tweaks that should be done to the letters, which will reduce the file size even more, but in general it’s pretty nice for my first effort at creating a vector graphic. Inkscape and Autotrace made it terribly easy too.