This began as a small pencil sketch, drawn in May 2019 and went through a series of transitions to the final piece (finished in June 2020), which I hope to put on a banner one day when conventions start happening again. The detail isn't clear at this scale, so I also made a video, which you can see here or, if you prefer Youtube, here. The video shows the beginning sketch and a little of the different stages I went through in the making. The music is Reaching the Sky, by Alexander Nakarada (https://gumroad.com/tubersongs).
toothycat.net is copyright Sergei and Morag Lewis