hi
can you explain what do you need ?
some photogallery examples to inspire yourself ?
there are some I like very much
- http://www.xavierrey.com/crbst_0.html
- http://www.gerardlaurenceau.com/index.htm
- http://www.stephane-larroque.com/
- http://www.julienboisard.fr/index.php
- http://arnaudfrichphoto.com/portfolio-arnaud-frich.htm
maybe, you can have a look on showcase to inspire yourself.
according to me, simple themes and responsives theme would be wellcome