Not so much as you might think. I have mentioned in the past that there are articles which say her co-workers didn't even know she had a grandson. Most women are proud to tell everyone about their grandchildren. Not mentioning it to her co-workers implies she was ashamed of him. I have seen better articles which support this point, but at the moment this is the only one I can find. It says:
Berry said she didn't realize Obama was Dunham's grandson until early this year while watching TV.``She was pretty conservative from my point of view so back then it would have been surprising'' to know she had a black grandson, Berry said. ``I would have thought: `I wonder what she thinks about that?'''
I would suggest if Madelyn Dunham was so ashamed of her black grandson as to not tell her coworkers about him, she would not likely have been interested in taking any pictures of a pregnant Stanley Ann, and of Course Stanley Ann couldn't have taken any herself.
What about wedding pictures? Surely someone must have taken photos of the wedding.