Help finding the name of a famous photo

[Max5000]

Hi,
This is the only place I can think of to ask this question. I have tried googling but found nothing.

I have seen somewhere, on TV I think, what looks like a black and white photograph of a large family. The photo looks normal, except that one of the people has a bag or something covering her head.

The photograph looks like it's displayed in a museum, so I think it must be a famous picture.

Is anyone familer with this picture? What is it called so I can do a little reseach on it.

Thanks
Max