[entwisi]

Would it not be possible to make the pictures on the fishy site links via your site to larger pictures back on fishy, something along the lines of

I see a picture and want to see a larger image I click the thumb and am redirected to your site, on first visit I am asked if I would like to see other work of this magnificent photographer, a cookie records my response, if I say no then in future I am directed straight back to fishy, if I say yes then I can browse your site with a link back to fishy when I've finished. Or even, is there anything that fishy could/would do that would pop a nice dialog offering to open your site in a pop-under, again, cookie to record my ongoing preference

Just a couple of thoughts really.