How to write a copyright message using matplotlib

I am creating some graphs using matplotlib, and I want to be able to write a copyright message and my website address at the bottom of the ima开发者_如何学Cge.

Something like:

© ACME Corp www.example.com

Does anyone know how I may do this?

To write text in the figure outside the axis area, use figtext.

Not sure if this answer your question but you can put any text in a figure with

 text(x, y, s, fontdict=None, **kwargs)

some examples of fonts are in here