I've done a few portrait and event shoots lately that are non-model shoots, where the clients have been signed full model releases (because the pictures were going to be used in a newspaper and for advertising by myself and other involved companies).
I know that because they read and signed the releases, this means I have the technical right to sell the images for stock for any use...and the pictures are very topical and I think would sell well as stock (gay marriage related). The clients also know that these were not paid shoots and therefore they dont have the same privacy considerations that a paid client would have (ie they know that one of the reasons I did the shoots was to have images I could use and publicize).
BUT because these are real life events and real people (ie not models) I want to preserve my good relationship with the clients and not sell the images for something that might offend them. They know the images will be used widely for editorial purposes, and would be ok with some types of advertising, but I know they would not like it if for example they were used for advertising that disparaged them in some way...like my gay wedding couple photograph being used by an anti-marriage equality ad, or an AIDS prevention ad, etc...
Hence my question:
Is there any way to control the usage of the images you sell on the stock photography sites? I have seen things like on Photoshelter where the photog can specify editorial use only, no advertising, etc...does it vary from site to site or can you make those kinds of specifications on all sites?
Can you do it on microstock sites too?
