The Umbrellas, a temporary work of art realized in two countries at the same time, reflected the similarities and differences in the ways of life and the use of the land in two inland valleys in Japan and the USA.
After a struggle spanning the seventies, eighties and nineties, the wrapping of the Reichstag was completed in June 1995. For two weeks, the building was shrouded with silvery fabric, shaped by the blue ropes, highlighting the features and proportions of the imposing structure.
In 1983, eleven of the islands situated in Biscayne Bay, Greater Miami, were surrounded with 6.5 million square feet (603,870 square meters) of floating pink woven polypropylene fabric covering the surface of the water and extending out from each island into the bay.
The contents of the city's images which are referable to physical forms can conveniently be classified into five types of elements: paths, edges, districts, nodes, and landmarks.
Paths are the channels along which the observer customarily, occasionally, or potentially moved.
Edges are the linear elements not used or considered as paths by the observer. They are the boundaries.
Districts are the medium-to-large sections of the city, conceived of as having two-dimensional extent.
Nodes are points, the strategic spots in a city into which an observer can enter, and which are the intensive foci to and from which they are traveling.
Landmarks are another type of point-reference, but in this case the observer does not enter within them, they are external. They are usually a rather simply defined physical object: building, sign, store, or mountain.