STATIC VISUAL INFO SHARING

[HunterNurturer]

This is the internet mate, it's the Somalian coast of copyright law. As long as you're not infringing on music or video rights you're fine.
With pics, as long as you don't edit out the watermark (if there is one), you're fine.
I imagine most of the stuff you're talking about are things people have put on the internet because they want them to be shared.

Oh, and Pinterest would be a decent way of sharing a bunch of pics without worrying about copyright. The whole site's one big copyright infringement so you'll just blend in with the 10+million other offenders. Internet greyman tactics