I am regularly using the ornaments from the pgfornament package and especially those representing animals.
However, sometimes I don’t find what I need (e.g. a bear or a dolphin). So I was wondering if there was a way to produce similar-looking drawings in LaTeX?
My thought was to use Metafont to have a variable line thickness along the drawing and a reference image in order to extract the coordinates of key points but I am not sure on how to do that.
Edit. You can use whatever animal or reference image (including an already vectorised one) you want for the answer since I am more asking about a technique. But as an example you can consider the following.