10 Amazing Outdoor Art Installations: Artist Arne Quinze created this concrete and wood installation for the Flemish Parliament in I love the idea of creating a more graphic and architectural version of something natural, like a row of trees.
measuring the universe.Starting as an empty white room, Roman Ondak’s Measuring the Universe at Tate St Ives has grown through the contribution of around participants to a constellation of black marks.
Artist Alicia Martin's tornado of books shoot out a window like a burst of water from a giant hose. The Spain-based artist's sculptural installation at Casa de America, Madrid depicts a cavalcade of books streaming out of the side of a building.
This amazing piece of artwork erected by South African artist Marco Cianfanelli, stands on the spot where Nelson Mandela was arrested 50 years ago. The monument is constructed out of 50 separate steel bars to represent 50 years since the capture :) .
Sick Spider Web Installation Made of Packaging Tape (6 pics)
Labor Day installation in Milan. Italian workers used an art installation to protest the immense number of job losses. yellow helmets were placed in front of Milan’s stock exchange on their "day of anger"