L'ecole Chat (Kindergarten Die Katze or Cat Kindergarten), Wolfartsweier, Germany. Designed by children's book author/artist Tomi Ungerer and architectural firm Ayla-Suzan Yöndel. To get to the playground, the kids slide down the cat's tail. via Milk
The addition at Cooper Union Square, New York to the The Cooper Union for the Advancement of Science and Art college, commonly referred to simply as Cooper Union. Designed by Thom Mayne of Morphosis Architecture with associate architect Gruzen Samton.
25 Abandoned Yugoslavia Monuments that look like they're from the Future (commissioned by former Yugoslavian president Josip Broz Tito in the and to commemorate WWII battle sites and sites of former concentration camps.