image required, photograph from life, not painting, of picasso and his
wife (?)perhaps marie-therese or dora maar, walking together (on the
beach?) and he holding a parasol over her head

Dear bsm-ga
The photograph you are seeking is of Picasso and François Gilot by
Robert Capa.
It is still in copyright. The image appears at the Worcester Art
Museum site
http://www.worcesterart.org/Exhibitions/Past/capa_picasso.html

Another image at appears at
http://www.tfaoi.com/am/10am/10am84.jpg
and
http://www.tfaoi.com/aa/1aa/1aa461.htm

An article on the photographer and Picasso appears at
http://www.smithsonianmag.si.edu/smithsonian/issues02/apr02/indelible.html

I hope this answers your question. If it does not, or the answer is
unclear, then please ask for clarification of this research before
rating the answer. I shall respond to the clarification request as
soon as I receive it.
Thank you
answerfinder

Search strategy
picasso photograph beach
://www.google.com/search?q=picasso+photograph+beach+&hl=en&lr=&ie=UTF-8&oe=UTF-8
Found the Smithsonian article which gave me
picasso capa gilot
://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=picasso+capa+gilot

swift and accurate, this is my first use of your service and I am
delighted, thank you