Each picture is linked back to the original source. I tried my best to find blog posts and pattern pages, but for most of them, they're linked back to the project page on Ravelry, which you need an account to see. I highly recommend making an account if you're at all interested in knitting! It's an online encyclopedia of knitting patterns, yarns, and designers as well as an amazing community of knitters. Even if you're completely new to knitting, there are so many friendly people in the forums who are willing to help you and point you in the direction of great resources and tutorials.
P.S. My Ravelry username is skudge; feel free to friend me! :)