@romin @Moon
Yep, Python and Lua are also supported AFAIK. Originally drawing circles wasn't very straightforward in GIMP, probably still is — there was no built-in tool for that, but it was still possible by filling a square and then culling it with circular selections to make a circle. I thought your reply is a reference to that.
But ImageMagick has always had a rich drawing toolset, for as long as I can remember, so contrary to what one might expect, using CLI tools for this is easier :marseyemojismilemouthtighteyes: