Doris Salcedo, Installation at International Istanbul Biennial, Salcedo's idea was to create a "topography of war"--not tied to a specific historical event, but to war in general. wooden chairs piled high between two buildings in central Istanbul.
Colorful Origami Street Art Installations by Mademoiselle Maurice. The Saint-Maurice cathedral was adorned with two installations—a geometric pattern on the front gate and a rainbow of origami on the front steps.
Check out the clever solution these guys came up with to help get the flames going, all you need is a Harley Davidson motorcycle! If you've ever tried to start a camp fire, then you know first-hand that it isn't always the easiest of tasks.
Interesting design - creating personal rooms in a larger public space. - hexagonal design with flowers growing around you which is attracting bees promoting nectar extraction therefore pollination, to offer the environment something back !