So I have been running a website for about 6 months now. It is a tumblrsite with a custom domain name in a niche (a subset of the tattoo niche) that has not been tapped yet. It has grown tremendously over this time and I really need advice as to whether or not I can salvage/keep the website. Basically all this website is is a stream of a bunch of photos and quotes. Each photo I use, I search it on Google images first, to make sure there are more than 10 other copies of this photo located on other websites. I know that every single photo is copyrighted, but I really want a way to get around this, because I think it has great potential for the artists to share their work and for the viewers to get ideas for their next tattoo. I posted one adsense banner at the top of the page 6 days ago, and since then, have made almost $125. I have the DMCA takedown disclaimer at the footer of every page and I also have a line that says "© All images are copyrighted by their respective authors." but I know this is not enough. I am seriously considering converting this to a user only site (like pinterest, weheartit, piccsy, etc), where all the content comes from users and not me. Is this worth the leap, and will this protect me from copyright infringement? Please help, I have searched for hours trying to find a solution/answer to keep this site alive.