This question is related to another question that I asked earier: https://stackoverflow.com/questions/22558410/how-to-not-send-a-cookie-to-a-subdomain.
It seems like, I have to put all my images to another domain. My site is an image sharing site and I am concerned that it may adversely affect the SEO of the website.
Is there any way to tell Google that both the domains are related?