Los Clichés en Literatura
Another great article above for those who like to sink their teeth into lots of idioms, cultural references and informal speech. It´s great fun! I invite people to translate it, so I can compare answers! Can be found under literature heading.
There is also a second part: http://duolingo.com/#/translation/c413d1e130c85415a1ac5ca2fbd27127
That is awesome, thank you! I had trouble finding it directly, so I had a look at your stream to find it.
To save others the trip, here is the link: http://duolingo.com/#/translation/2c34987b23c37bd227f4d79812b26646/bcc910cef335e4abe1622fe8ab3381d8/9d629e83fda1b2ff8e71fb6208903d0f