This should be pretty simple (famous last words). I want to make a custom wax seal for our wedding invitations. We're both DND nerds, and so we'd like to start with an SVG of a D20, and replace the 20 with our last initial. Starting with something like this:
We will likely choose to remove the numbers on the outside, to make the design cleaner. My concern is that as it is, the initial will look too small if I have it as the same size as the 20 is in this image.
What I'd like to do is some kind of distortion on it in Inkscape or similar, as if you were looking at it through a fisheye lens. I want the center triangle to grow, while the overall size of the image does not. So the edges are shrunk and the middle is expanded. I'm not really sure how to go about this. Any ideas?