Thanks. I updated the original post with an example using the turtle module. I'll admit I don't use Python a lot these days, and didn't know the Tkinter bundli

Thanks. I updated the original post with an example using the turtle module. I'll admit I don't use Python a lot these days, and didn't know the Tkinter bundling/installation issues had been worked out. In the 2.x days, that was not usually part of the default install.