If you are still unfamiliar with the great illustrative artwork at Methane Studios then I'd like to introduce you.
They have a killer style and their use of 2, 3 & 4 color screen printing leaves me riddled with jealousy. I have to give a special shout out to Methane founder, Robert Lee (who did the above poster). He was a teacher of mine at The Creative Circus, where I went to design school. I loved every minute of it and particularly getting to see all the prints in person. So go to the site and buy one (or three). You will NOT be sorry.