Discovered the PythonTurtle
library, reminded me of LOGO
a long time ago (!)
A sample session:
$ bpython
bpython version 0.18 on top of Python 3.7.6 /usr/local/opt/python/bin/python3.7
>>> import turtle
>>> silly = turtle.Turtle()
>>> for i in range(20):
... silly.forward(i * 10)
... silly.right(144)
...
>>>
(there is a Golang version of this too, to try later)