This is a representation of Goku I've made a little 'time ago just for fun. It has become - unexpectedly for me - very popular on facebook and on the internet. Unfortunately, I was not used to sign what I published and in rare cases I've been cited as the author. I felt like I was robbed but I know it was my fault. So since then, I have learned my lesson and now every time I publish something I put my signature and the link to my facebook page on the photo. This is the signed version of my Goku (on my facebook page, there is the first version I published).