Bitmap artifacting sucks

I just worked on a bitmap image for about half an hour, touching up the artifacts all over the place. It's such a pain in the ass to do.. I wish more people used higher quality jpg outputs, or used a different format that has better compression (or less compression; I would rather have a large file than an ugly image).

Anyway, here it is:

It's not really possible to see the artifacting when zoomed out, but as soon as you zoom in to something more than 75%, it becomes really obvious.

Anyway, it's been done, and it was fun. Sort-of. A little bit.