this is possible directly from webshots, even with pictures from other people.
i do not know, if it is really allowed, if it works for me, and so on.
maybe i should notify the people?
here is what the FAQ says:
How can I link images from Webshots to other websites? You can now display any publicly available photo from the Webshots community or Pro Shots on other websites and blogs. You can also share these links via email or Instant Messenger. To use this feature, just choose a photo you would like to share and click on the "Publish to Site/Blog" button. 
