Another option that can be used on its own or with the above approach would be to setup a single classroom blog. (ohmyheartsiegirl.com)
The possibilities are really endless when it comes to classroom blog content. (edutopia.org)
On classroom blogs, students put into conversation their reading of paintings and photography with songs, poems, books, and articles like this post comparing Sia's «Elastic Heart» and Picasso's Femme Aux Bras Croises. (edutopia.org)