Because I can't draw.
No, really. I am as far as I can tell completely incapable of transferring a three-dimensional image onto a two-dimensional representation.
I hate advertising. I especially hate it when someone tries to force me to look at it. So there isn't any advertising here, and there never will be.
If you want to encourage me to keep producing the comic, please consider buying me something off my wish list at amazon.co.uk.
A variety of places. There's a wardrobe page which shows every t-shirt design I've used in the strip.
Because nobody's asked the questions yet.