Women Reading, a tumblr that showcases pictures of, well, women reading, and has a varied selection of classical and modern art, painting and photography. It gets updated at least once a day and the subjects are often intriguing in the very least, so it's perfect for adding to your Reader feed.
men reading, although it doesn't get updated as regularly as it used to. It is much more casual, with mainly photos and art prints but the archives are just as fun nonetheless.
I highly recommend both of these for an hour of reader-tainment (you were forewarned about the making up of words) and am heading over to Women Reading myself. See you Sunday!