Here is a sketch done by the ever-talented  tsuhara depicting the motherly Tessiha, happily showing off her really pregnant self. She is likely one of the few who can be -soooo- pregnant and still have an honest smile on her face - being a mother goddess has its perks, right?

Reminds me that the lady herself doesn't have much in the way of personal artwork of her....something I will have to fix sometime soon. :)