Update: Someone kindly wrote to tell me that this image is by Cynthia Moku, who I seem to recall once lived with Lama Lodru, in San Francisco. This really magnificent likeness of Yeshe Tsogyal is available directly from her or from Shambala, where they have apparently fashioned it into one of their banners or something.
I want to tell you that when I saw this likeness it spoke to me with an ancient voice. I absolutely do commend the artist for producing this image. I think to be perfect, it should have some indication of water beneath the lotus.