Something I regularly see on furry art sites is a thing called 'draw it again' or something like that, where an artist picks old artwork of themselves and do it with their present skill set again. It's an interesting way of documenting how an artist's style has changed and developed over time.
So I thought to myself to try that as well. The picture in question is this http://www.furaffinity.net/view/13129027/ Seems like the affection between Jack and Joe has only gotten better over time :-)
